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Individual Calculations January 2024 |
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| Ekaratne, Chenaya Total change: 82.40 | |   |
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| Western Asian Girls Chess Championships 2023 | Colombo | SRI | 2023-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1224 | 3.50 | 7 | 2.06 | 40 | 82.40 | |
|  Sasvatha, A | | wc | 1569 | IND | 1.00 | 1 | 0.89 | 40 | 35.60 | |  Gunawardhana, Devindya Oshini | | | 1741 | SRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Perera, B Yenuthi Sahanlee | | | 1299 | SRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Sagar, Siya | | | 1537 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Piyumanthi, M Sayumi Vimansa | | | 1333 | SRI | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Sandanayake, Dehansa Nisanduni | | | 1302 | SRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Ahmed, Walijah | | wc | 1858 | BAN | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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