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Rapid:
Individual Calculations March 2012 |
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| Grachev, Boris Total change: -10.80 | |   |
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| Vladimir Petrov memorial | Jurmala, Majori | LAT | 2012-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2560 | 2693 | 5.50 | 9 | -0.54 | 20 | -10.80 | |
|  Samolins, Vitalijs | m | | 2407 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Gleizerov, Evgeny | g | | 2566 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Khenkin, Igor | g | | 2631 | GER | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Nyback, Tomi | g | | 2634 | FIN | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Sveshnikov, Vladimir | m | | 2426 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sveshnikov, Evgeny | g | | 2513 | LAT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kovalenko, Igor | g | | 2587 | UKR | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Khairullin, Ildar | g | | 2638 | RUS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Fedorchuk, Sergey A | g | | 2634 | UKR | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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