Individual Calculations March 2024 |
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Wijesuriya, G P Y Total change: 7.20 | | |
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Kaluthara Chess Festival 2024 | Kaluthara | SRI | 2024-01-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1295 | 1616 | 5.00 | 6 | -0.14 | 20 | -2.80 | |
| Perera, P K Jagath | | | 1216 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Nissanka, H T Dinuka Dulshan | | | 1266 * | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | Ramanayake, Nemindi Linaya | | | 1403 | SRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | Salwathura, Anuhas Gimhan | | | 1237 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | Abeyrathne, K W A M G Dinod Uthsa | | | 1213 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Perera, G Thinuka Geethula | | | 1437 | SRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | * 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) | | Sri Lanka Women's National Major Division Chess Championships 2024 - Western Province | Colombo | SRI | 2024-02-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1374 | 1628 | 6.00 | 7 | 0.50 | 20 | 10.00 | |
| Wariyapola, Anulya Ayasari | | | 1228 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Amarasinghe, Umayangi Dilhara | | | 1221 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Ekaratne, Chenaya | | | 1368 | SRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | Alwis, H Sandithi Kusalya | | | 1393 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | Bimansa, D G Jayandi | | | 1263 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | Rathnayake, R M Dulinma Hemalni | | | 1604 | SRI | 1.00 | 1 | 0.47 | 20 | 9.40 | | Tharushi, T H D Niklesha | | wc | 1540 | SRI | 0.50 | 1 | -0.12 | 20 | -2.40 | | * 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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