Individual Calculations July 2010 |
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Petrovs, Aleksandrs Total change: 4.80 | | |
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Latvian team chess championship 2010 | Riga, Liepaja, Kuldiga, Ventspils, Tukums | LAT | 2010-04-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2136 | 1757 | 0.50 | 2 | 0.32 | 15 | 4.80 | |
| Berzina, Ilze | | wg | 2157 * | LAT | 0.00 | 1 | -0.08 | 15 | -1.20 | | Ungure, Liga | | wf | 2115 | LAT | 0.50 | 1 | 0.40 | 15 | 6.00 | | * 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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