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Individual Calculations September 2009 |
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| Kojima, Shinya Total change: -8.85 | |   |
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| Zone 3.3 Men Championship | Ho Chi Minh | VIE | 2009-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2299 | 2323 | 4.50 | 8 | 0.26 | 15 | 3.90 | |
|  Paragua, Mark | g | | 2487 | PHI | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Baba, Masahiro | c | | 2231 | JPN | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Lo, Kin Mun Dominic | f | | 2154 | SIN | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Nguyen, Huu Hoang Anh | | | 2086 | VIE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Tran, Quoc Dung | | | 2196 | VIE | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Nolte, Rolando | m | | 2458 | PHI | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Vo, Thanh Ninh | | | 2340 | VIE | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Duong, The Anh | m | | 2440 | VIE | 0.50 | 1 | 0.16 | 15 | 2.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2009 Japan Chess League | Tokyo | JPN | 2009-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2323 | 3.50 | 6 | -0.85 | 15 | -12.75 | |
| | Nakauchi, Gene | f | | 2102 | AUS | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Ogasa, Seiichi | | | 2059 | JPN | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Iinuma, Paul Y | | | 2065 | USA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Watanabe, Akira | f | | 2339 | JPN | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Nakamura, Ryuji | | | 2177 | JPN | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Gonda, Gentaro | | | 2127 | JPN | 0.50 | 1 | -0.25 | 15 | -3.75 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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