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Individual Calculations November 2009 |
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| Dzhumagaliev, Yan Total change: -3.90 | |   |
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| M.Chigorin Memorial 2009 | St.Petersburg | RUS | 2009-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2328 | 2358 | 4.50 | 9 | -0.26 | 15 | -3.90 | |
|  Pitkanen, Juhani | | | 1958 * | FIN | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Ionov, Sergey | g | | 2554 | RUS | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Vysochin, Spartak | g | | 2550 | UKR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Kushka, Alena | | wf | 2182 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Shinkevich, Vitaly | m | | 2496 | RUS | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Naumenko, Oleg | | | 2207 | RUS | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Kopasov, Alexander | | | 2227 | RUS | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Del Rio De Angelis, Salvador G. | g | | 2559 | ESP | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Karalkin, Maksim | f | | 2223 | RUS | 0.50 | 1 | -0.18 | 15 | -2.70 | | | * 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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