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Individual Calculations May 2010 |
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| Arkhangelsky, Boris Total change: -5.50 | |   |
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| European Senior Open Chess Championship 2010 | Thessaloniki | GRE | 2010-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 2261 | 5.00 | 9 | -0.55 | 10 | -5.50 | |
|  Gilbert, Colin | | | 1867 | WLS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Pushkov, Nikolai | g | | 2484 | RUS | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Kornath, Heinrich | | | 1944 | GER | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Serra Olives, Tomas | f | | 2168 | ESP | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Sorensen, Bent | | | 2222 | DEN | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Mishuchkov, Nikolai M | f | | 2394 | RUS | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Chubar, Vladimir | m | | 2124 | UKR | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Grinberg, Iosif P | | | 2268 | RUS | 1.00 | 1 | 0.51 | 10 | 5.10 | | | Hoelting, Siegfried | | | 1943 | GER | 0.50 | 1 | -0.37 | 10 | -3.70 | |
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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