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Rapid:
Individual Calculations November 2023 |
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| Jayanka, L P P R Total change: 27.20 | |   |
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| Sri Lanka National Rapid team Chess Championship 2023 | Colombo | SRI | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1340 | 3.50 | 5 | 1.36 | 20 | 27.20 | |
|  Yatawara, O L B | | | 1534 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Thavendran, Abilash | | | 1378 | SRI | 1.00 | 1 | 0.55 | 20 | 11.00 | |  Wanniarachchi, Senuka Buvindu | | | 1137 | SRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | De Silva, Kaushika | | | 1989 | SRI | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Gunathilaka, M H Mesandu Nithwara | | | 1214 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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