Individual Calculations March 2018 |
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Gamage, Yasasmi Umarusiru Total change: -39.20 | | |
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Kaluthara International Chess Festival 2018 | Kaluthara | SRI | 2018-01-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1099 | 1348 | 4.50 | 8 | -1.93 | 20 | -38.60 | |
| Rajasinghe, T S Thewnuja | | | 1032 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | Suvethican, V | | | 1063 | SRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | Withana, Sanul Nethmina | | | 1100 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | Jayaweera Gamage, Disindu Hansad | | | 1191 | SRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | Raaid, J D M | | | 1041 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | Tharanga, B Nalin | | | 1186 | SRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | Ponnamperuma, Weraka Vasath | | | 1137 | SRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | Galukagama, G L Dishen Sandaru | | | 1045 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | 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) | | Sri Lanka National (Women's Qualifying) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1340 | 1348 | 2.00 | 4 | -0.03 | 20 | -0.60 | |
| De Silva, Shelani | | | 1576 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | Vidyarathna, W H S | | | 1134 | SRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | Weerasiri, H P Sayuni Chamathna | | | 1065 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | Perera, Panchali | | | 1583 | SRI | 0.50 | 1 | 0.29 | 20 | 5.80 | | 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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