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Individual Calculations November 2023 |
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| Didulatha, D M I Total change: 64.80 | |   |
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| Kandy Open International Rating Chess Championships 2023 | Kandy | SRI | 2023-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1017 | 3.50 | 8 | 1.62 | 40 | 64.80 | |
|  Wijesinghe, W A M C | | | 1326 | SRI | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Dange, Gehansa Ranumi | | | 1254 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Abeyrathne, K W A M G Dinod Uthsa | | | 1366 | SRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Senapriya, A Hashen Chaminda De | | | 1253 | SRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Samarakoon, S M Kolitha Arunodha | | | 1160 | SRI | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Indumina, H G Randula | | | 1162 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Fernando, Senara | | | 1145 | SRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Wijethunga, P D Akain Jithsara | | | 1183 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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