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Individual Calculations September 2012 |
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| Grigorchuk, Sergey Total change: 2.40 | |   |
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| 14 IBCA Chess Olympiad for the Blind | Chennai | IND | 2012-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2298 | 5.50 | 9 | 0.16 | 15 | 2.40 | |
|  Magnusson, Jorgen | f | | 2273 | SWE | 0.50 | 1 | -0.03 | 15 | -0.45 | |  Krishna, Udupa | | | 1898 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Mueller, Oliver | f | | 2265 | GER | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Kakade, Atul | | | 1898 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Pulvett, Daniel | m | | 2383 | VEN | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Crouch, Colin S | m | | 2373 | ENG | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Desanjose Candalija, Eduardo | f | | 2238 | ESP | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Meshkov, Yuri A | m | | 2390 | RUS | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Dimic, Pavle | f | | 2155 | SRB | 0.50 | 1 | -0.19 | 15 | -2.85 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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