Individual Calculations September 2018 |
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Peiris, H Pevinya Total change: 10.40 | | |
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Sri Lanka Open International Rating Chess Championship 2018 | Colombo | SRI | 2018-08-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1454 | 1672 | 5.50 | 7 | 0.26 | 40 | 10.40 | |
| Alwis, Randeepa | | | 1272 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | Akasha, J P Vihanga | | | 1300 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | Sanudula, K M Dahamdi | | wc | 1369 | SRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | Attanayaka, Amoda Yehen | | | 1354 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | Abhimanyu, Iraja | | | 1464 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | Akash, P A Oditha | | | 1509 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | Amarasinghe, A A C B | | | 1912 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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