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The 30th Russian Championship among Women
2022-02-23 -> 2022-02-27
Rating: 1376.08 -> 1452.41
Opponent Rating Round Result R. Change
Tolstoguzova Daria 1474 1
win
 +20.39
Savrasova Yulia 2085 2
loss
 -0.53
Kachaeva Ilona 1407 3
win
 +17.45
Metreveli Irina 1830 4
loss
 -2.18
Matushkina Ksenia 1473 5
loss
 -11.65
Makhina Alla 979 6
win
 +2.97
Porokhina Ekaterina 1595 7
win
 +24.96
Salnikova Nonna 1566 8
draw
 +8.00
Rumyantseva Ekaterina 1396 9
win
 +16.92
Tallinn Open 2021
2021-12-27 -> 2021-12-30
Rating: 1314.35 -> 1376.08
Opponent Rating Round Result R. Change
Laane Rauno 1425 B1
win
 +20.94
Valjataga Paul 1875 B2
win
 +30.78
Reimand Hanna-Kai 1420 B3
win
 +20.74
Porokhina Ekaterina 1580 B4
loss
 -5.70
Barinov Rendom 1038 B5
win
 +5.42
Chernyi Anton 1330 B6
loss
 -15.27
Laane Kristjan 1013 B7
win
 +4.82
The 30th Russian Championship First League
2021-11-01 -> 2021-11-05
Rating: 1320.66 -> 1314.35
Opponent Rating Round Result R. Change
Savrasova Yulia 2148 1
loss
 -0.27
Gershman Artem 1141 2
win
 +8.42
Metreveli Maksim 1745 3
win
 +29.45
Burtsev Nikolai 1631 4
loss
 -4.59
Rizvanov Edward 2164 5
loss
 -0.25
Kuvaev Vyacheslav 1344 6
loss
 -14.88
Kareyev Radomir   7
win
 -
Vostriakova Yulia 894 8
loss
 -29.46
Belova Polina 1038 9
win
 +5.26
Hello School 2021
2021-10-16 -> 2021-10-17
Rating: 1244.65 -> 1320.66
Opponent Rating Round Result R. Change
Simanovskaia Anastasia 1035 1
win
 +7.40
Burtsev Peter 1993 2
loss
 -0.42
Mikryukov Sergey 1049 3
win
 +7.84
Gorbachev Daniil 1122 4
win
 +10.60
Pinsky Alexander 1527 5
win
 +26.74
Gershman Artem 1158 6
win
 +12.12
Startsev Maksim 1149 7
win
 +11.74
Mind Master 2021 (Renju online Tournament)
2021-10-02 -> 2021-10-03
Rating: 1213.18 -> 1244.65
Opponent Rating Round Result R. Change
Leong Seong Kei   A1
win
 -
Huang Junming   A2
win
 -
Chan Ian Kio   A3
win
 -
Nakayama Tomoharu 2597 A4
loss
 -0.01
Fujita Maiko 1975 A5
win
 +31.61
Epifanov Dmitry 2264 A6
loss
 -0.08
Wang Qichao 2337 A7
loss
 -0.05
Sze Weng Teng   C1
win
 -
Chu Ut Cheng   C2
win
 -
The Fourth World Renju Open, online, gr. B
2021-08-07 -> 2021-08-08
Rating: 1255.56 -> 1213.18
Opponent Rating Round Result R. Change
Chao Hou In   1
loss
 -
Chan Ian Kei   2
win
 -
Buslakova Anastasja 1135 3
win
 +10.70
Noskov Pavel 1056 4
loss
 -24.29
Huang Pou Fai   5
win
 -
Wong Hio Kei   6
win
 -
Kirkan Alp Ali 1185 7
loss
 -19.19
Fokicheva Anna 1229 8
loss
 -17.18
Simanovskaia Anastasia 1052 9
win
 +7.58
World Renju Youth Cup (online) G Group
2021-07-13 -> 2021-07-16
Rating: 1269.58 -> 1255.56
Opponent Rating Round Result R. Change
Zhang Yunshu   1
loss
 -
Zhang-Gu Wenyu   2
loss
 -
Vostriakova Yulia 854 4
win
 +2.69
Välli Ida-Liisa   5
draw
 -
Buslakova Darya 958 6
win
 +4.57
Tolstoguzova Daria 1482 7
loss
 -7.26
Fokicheva Anna 1180 8
loss
 -20.02
Karavaeva Maria 1014 9
win
 +6.00
The 29th Russian Championship among Women
2021-05-26 -> 2021-05-30
Rating: 1233.48 -> 1269.58
Opponent Rating Round Result R. Change
Makhina Alla 1016 1
win
 +7.14
Metreveli Irina 1896 2
loss
 -0.69
Shkarupa Maria 1103 3
win
 +10.26
Savrasova Yulia 2156 4
loss
 -0.16
Yusupmurzina Darya 1745 6
loss
 -1.60
Salnikova Nonna 1612 7
win
 +28.76
Porokhina Ekaterina 1435 8
loss
 -7.62
Kawamura Cup 2021, online
2021-05-01 -> 2021-05-02
Rating: 1225.89 -> 1233.48
Opponent Rating Round Result R. Change
Kirkan Alp Ali   1
win
 -
Kang Gwiyong   2
loss
 -
Kuzmin Dmitri   3
win
 -
Pinsky Alexander 1401 4
loss
 -8.54
Nitov Nils   5
win
 -
Pukk Oskar 1108 6
win
 +10.80
Kang Sang-min 1937 7
loss
 -0.52
Jonsson Peter 1885 8
loss
 -0.70
Karavaeva Maria 990 9
win
 +6.56
Moscow Open Youth 2021
2021-04-24 -> 2021-04-25
Rating: 1184.38 -> 1225.89
Opponent Rating Round Result R. Change
Morozov Egor 1741 A1
loss
 -1.24
Sumarokova Aleksandra 1880 A2
loss
 -0.57
Linich Anastasia 1246 A3
win
 +18.81
Gromov Danila 1815 A4
loss
 -0.83
Fokicheva Anna 1196 A5
win
 +16.57
Tolstoguzova Sofia 1657 A6
draw
 +14.03
Porokhina Ekaterina 1467 A7
loss
 -5.26
Youth Russian Championship
2021-03-25 -> 2021-03-30
Rating: 1173.3 -> 1184.38
Opponent Rating Round Result R. Change
Sonina Vladislava 1121 G1
win
 +13.65
Fokicheva Anna 1168 G2
loss
 -16.24
Porokhina Ekaterina 1471 G4
loss
 -4.86
Churikova Daria 991 G5
win
 +8.32
Popova Maria 846 G6
win
 +4.24
Karavaeva Maria   G7
win
 -
Buslakova Darya 1006 G7
win
 +8.86
Yusupmurzina Darya 1729 G9
loss
 -1.25
Tolstoguzova Daria 1428 G10
loss
 -6.00
Vostriakova Yulia 852 G11
win
 +4.36
The Third World Renju Open Online tournament, gr. B
2020-12-05 -> 2020-12-06
Rating: 1151.46 -> 1173.3
Opponent Rating Round Result R. Change
Litvak Sofia   1
win
 -
Kond Jesper   2
win
 -
Wong Tek Kio   3
win
 -
Lei Ian Cheng   4
win
 -
Laane Rauno 1466 5
win
 +27.51
Chan Seong Lai   6
win
 -
Tolstoguzova Daria 1418 7
loss
 -5.67
Mind Master (Renju online Tournament)
2020-10-10 -> 2020-10-11
Rating: 1176.97 -> 1151.46
Opponent Rating Round Result R. Change
Nitov Nils   1
win
 -
Leong Chit Seong   2
loss
 -
Lei Sam Iao   3
win
 -
Lee Chi Son   4
loss
 -
Lei Pui Ieong   5
win
 -
Buslakova Anastasja 939 6
loss
 -25.51
Lei Sin Wang   7
win
 -
World Renju Youth Cup, H Group
2020-08-04 -> 2020-08-06
Rating: 1171.5 -> 1176.97
Opponent Rating Round Result R. Change
Wong Hio Kei   1
win
 -
Gee Mei San   2
win
 -
Sonina Vladislava 1098 3
draw
 -3.31
Lao Chi Ieng   4
win
 -
Qin Shaoya   5
loss
 -
Simanovskaia Anastasia 1002 6
win
 +8.77
Zhang Muyi   7
loss
 -
Liu Minyi   8
win
 -
Liao Yuntong   9
win
 -
Tallinn Open 2019 (and Estonian Gomoku Championship)
2019-12-26 -> 2019-12-30
Rating: 1171 = 1171 + (400 * (5.5 - 5.5)) / 11
Opponent Rating Round Result R. Change
Mumm Kristina 1269 B1
win
 -
Koni Kirke 1587 B2
loss
 -
Roginski Roman 1187 B3
loss
 -
Laane Kristjan 1131 B4
draw
 -
Kolk Mari 1265 B5
win
 -
Gershman Artem 1133 B6
win
 -
Berdiy Arseniy   B7
loss
 -
European Youth Championship 2019
2019-07-01 -> 2019-07-10
Provisional: 982 = 1062 + (400 * (2 - 3)) / 5
Opponent Rating Round Result R. Change
Buslakova Anastasja 927 H2
win
 -
Makarova  Daria 1032 H4
loss
 -
Sonina Vladislava 1109 H9
win
 -
Yudina Polina 920 H10
loss
 -
Tolstoguzova Daria 1320 H11
loss
 -
Name: Mariia
Surname: Petrova
Rating: 1452
Top Rating: 1452

Country: Russia
City: Moscow

Wins: 71
Losses: 50
Draws: 5
Gy1: 16
Gy2: 73
Gy5: 89
Hover the mouse over the opponent's name to see the personal score of Mariia Petrova with this player.
Time: 0.026762008666992 sec.