Individual Calculations January 2018 |
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Sethiya , A Vinuga Total change: 6.40 | | |
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9th Ethugalpura International Rating Chess Championship 2017 | Kurunegala | SRI | 2017-12-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1342 | 1134 | 1.50 | 5 | 0.16 | 40 | 6.40 | |
| Withanarachchi, W A P I | | | 1517 | SRI | 0.50 | 1 | 0.41 | 40 | 16.40 | | Rathnayake, Nuwan Anurada | | | 1534 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Wickramasinghe, W W A T S | | | 1006 | SRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | Tennakoon, Lisara Samadhith | | | 1291 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | Weththasinghe, C S | | | 1363 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | * 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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