Individual Calculations November 2015 |
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Wijesinghe, W A D Sumudu Total change: 26.80 | | |
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Buddhi International Rating Chess Championship 2015 | Gampaha | SRI | 2015-09-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1500 | 1201 | 1.00 | 4 | 0.41 | 40 | 16.40 | |
| De Silva, J I Ajantha | | | 1526 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | Haputhanthri, H L N B | | | 1492 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | Punchihewa, Kokila Prageeth | | | 1493 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | Balasuriya, Sajini Hasara | | | 1489 | SRI | 1.00 | 1 | 0.84 | 40 | 33.60 | | 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) | | Negombo Chess Festival 2015 | Negombo | SRI | 2015-10-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1601 | 1201 | 0.50 | 3 | 0.26 | 40 | 10.40 | |
| Tennakoon, I L K | | | 1601 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | Madusanka, L D P | | | 1601 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Nanayakkara, J A K Saranath | | | 1601 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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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