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Rapid:
Individual Calculations November 2023 |
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| Hettige, Nimsara Sasmitha Perera Total change: -37.60 | |   |
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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 |
| 1359 | 1157 | 1.00 | 5 | -0.94 | 40 | -37.60 | |
|  Yapa, Mayura | | | 2115 | SRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Desurra, G P Damsilu | | | 1357 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Karthigesu, S | | | 1044 | SRI | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Ruwanwella, R.g. Desindu Chiranit | | | 1091 | SRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Kottage, K M Nilash Nethul | | | 1189 | SRI | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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