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Rapid:
Individual Calculations November 2023 |
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| Kottage, K M Nilash Nethul Total change: 43.60 | |   |
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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 |
| 1139 | 1189 | 4.50 | 6 | 1.09 | 40 | 43.60 | |
|  Wijesinghe, Ramika Risiwara | | | 1117 | SRI | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Sathsilu, P M Menuka | | | 1134 | SRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Thushiyanthan, Vatsalan | | | 1267 | SRI | 0.00 | 1 | -0.39 | 40 | -15.60 | |  Ronaldo, L H K | | | 1085 | SRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Anjana , S A Isuru | | | 1075 | SRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Hettige, Nimsara Sasmitha Perera | | | 1157 | SRI | 1.00 | 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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