Individual Calculations November 2009 |
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Sona, B R Total change: -9.00 | | |
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SBI FIDE RATED CHESS TOURNAMENT TRIVANDRUM 2009 | TRIVANDRUM, KERALA, INDIA | IND | 2009-10-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1870 | 1780 | 0.50 | 2 | -0.36 | 25 | -9.00 | |
| Ramnathan, Balasubramaniam | m | | 2180 * | IND | 0.00 | 1 | -0.08 | 25 | -2.00 | | Parvathy, S L | | | 1560 | IND | 0.50 | 1 | -0.28 | 25 | -7.00 | | * 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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