Individual Calculations January 2022 |
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Chamthka, W A Chethani Total change: 19.20 | | |
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Sri Lanka Women's National B Chess Championship 2021 | Colombo | SRI | 2021-11-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1323 | 1267 | 4.00 | 8 | 0.48 | 40 | 19.20 | |
| Tharushi, T H D Niklesha | | wc | 1667 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | Wickramasinghe, Minethma Lasandi | | wc | 1472 | SRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | Indrajith, J A K N T | | | 1359 | SRI | 0.50 | 1 | 0.13 | 40 | 5.20 | | Attanayake, Chanindi Mewna | | | 1315 | SRI | 0.50 | 1 | 0.07 | 40 | 2.80 | | Newansa, M Esandi | | | 1121 | SRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | Piyumanthi, M Sayumi Vimansa | | | 1146 | SRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | Vithanawasam, Oneli | | | 1349 | SRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | Gamage, B K Sayumi Hasithma | | | 1154 | SRI | 0.50 | 1 | -0.15 | 40 | -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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