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Rapid:
Individual Calculations November 2023 |
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| Weerathungalage, W D Malisha Sasv Total change: 47.20 | |   |
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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 |
| 1514 | 1427 | 3.50 | 5 | 1.18 | 40 | 47.20 | |
|  Dissanayake, R K T | | | 1865 | SRI | 0.50 | 1 | 0.44 | 40 | 17.60 | |  Dissanayake, D M Madushan Sameera | | | 1253 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Selvendra, Jathuran | | | 1060 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Gunarathne, Senila Amaneth | c | | 1336 | SRI | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Kuruppu, Danuke | | | 2054 | SRI | 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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