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Individual Calculations November 2022 |
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| Kularathne, Induni Ushadi Total change: 120.40 | |   |
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| Sri Lanka Junior Girls National Chess Championship 2022 | Kandy | SRI | 2022-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1278 | 1028 | 4.50 | 7 | 3.01 | 40 | 120.40 | |
|  Wickramarathne, P W G Gaveshi | | | 1357 | SRI | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Somarathne, L H M G S | | | 1182 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Gunawardhana, Devindya Oshini | | | 1425 | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Amarathunga, Piyumi Uthpala | | | 1139 | SRI | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Bandara, Thushi Shiwanga | | | 1174 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Premanath, Prasansa | | | 1480 | SRI | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Rajakaruna, Nuhansa | | | 1190 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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