Individual Calculations March 2015 |
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Weerasinghe, Diyoni S K Total change: 4.00 | | |
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Colombo Chess Festival 2015 | Colombo | SRI | 2015-01-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1370 | 1442 | 3.00 | 5 | 0.10 | 40 | 4.00 | |
| Premaratne, Savin Vindiya | | | 1176 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | Jayaweera, Lakshika Erangi | | | 1097 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | Liyanage, Ranindu Dilshan | | | 1683 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | Yatawaka, U Sirinama | | | 1236 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | Uyanhewage, T K | | | 1657 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | 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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