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Individual Calculations October 2012 |
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| Boudriga, Med Ali Total change: 22.95 | |   |
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| 40th World Chess Olympiad-Open | Istanbul | TUR | 2012-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2329 | 2191 | 4.50 | 9 | 1.53 | 15 | 22.95 | |
|  Stocek, Jiri | g | | 2569 | CZE | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Odeev, Handszar | g | | 2397 | TKM | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Khamrakulov, Djurabek | m | | 2454 | UZB | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Lim, Zhuo Ren | | | 2120 | MAS | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Ostos, Julio | m | | 2345 | VEN | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Umarbekov, Aziz | | | 2245 | KGZ | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Labeckas, Kestutis | m | | 2378 | LTU | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Njobvu, Ignatius | c | | 2226 | BOT | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Ross, Chris N | c | | 2231 | ENG | 1.00 | 1 | 0.56 | 15 | 8.40 | |
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) | | |
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