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Individual Calculations January 2022 |
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| Mendis, Dasuni Hansika Total change: -35.60 | |   |
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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 |
| 1344 | 1665 | 6.00 | 9 | -1.78 | 20 | -35.60 | |
|  Abeysekara, Yasasi Geemini | | | 1265 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ramanayake, Nemindi Linaya | | | 1358 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Gamage, Desandhi Dhihansa | | | 1302 | SRI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Newansa, M Esandi | | | 1265 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vithanawasam, Oneli | | | 1349 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Gunawardhana, Devindya Oshini | | | 1390 | SRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Abeysinghe, H M H Janandani | | | 1488 | SRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Attanayake, Chanindi Mewna | | | 1315 | SRI | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Ranganath, Tharuli Vihasna | | | 1360 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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