20 New Year (Mikami) Cup
2017-01-22
Rating: 1818 = 2018 + (400 * (4.5 - 13.5)) / 18
Opponent Rating Round Result R. Change
Tomobe Katsuhiro 1955 A1
win
-
Maruta Hiroki 1988 A2
win
-
Iwano Fumio 2051 A3
loss
-
Tomobe Katsuhiro 1955 A4
win
-
Maruta Hiroki 1988 A5
loss
-
Iwano Fumio 2051 A6
loss
-
56 Suiseisen Tournament final round
2016-10-09
Provisional: 1727 = 2027 + (400 * (1.5 - 10.5)) / 12
Opponent Rating Round Result R. Change
Maruta Hiroki 1990 1
loss
-
Iwano Fumio 2025 2
loss
-
Fujikawa Masaki 1922 3
loss
-
56 Suiseisen Tournament 1st round
2016-09-11
Provisional: 1777 = 2044 + (400 * (1.5 - 7.5)) / 9
Opponent Rating Round Result R. Change
Maruta Hiroki 1971 1
loss
-
Yunoki Takahiro   2
win
-
Iwano Fumio 2044 3
loss
-
55 Suiseisen Tournament 2nd round
2015-10-18
Provisional: 1825 = 2054 + (400 * (1.5 - 5.5)) / 7
Opponent Rating Round Result R. Change
Fujikawa Masaki 1879 1
loss
-
Maruta Hiroki 1940 2
loss
-
Tanizaki Ryusuke 2072 3
draw
-
31th Kanto Championship
2014-05-11
Provisional: 1922 = 2122 + (400 * (1 - 3)) / 4
Opponent Rating Round Result R. Change
Kobayashi Koichi 2091 1
loss
-
Kamiya Shunsuke 2426 2
loss
-
Nakamura Souta 1825 4
win
-
Tada Ayako 2145 5
loss
-
Name: Koichiro
Surname: Demachi
Rating: 1818
Top Rating: 1818

Country: Japan
City: Tokyo

Wins: 5
Losses: 13
Draws: 1
Gy1: 11
Gy2: 14
Gy5: 18
Hover the mouse over the opponent's name to see the personal score of Koichiro Demachi with this player.
Time: 0.00549221038818 sec.