Individual Calculations January 2018 |
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Weththasinghe, C S Total change: 1.60 | | |
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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 |
1200 | 1363 | 5.00 | 7 | 0.04 | 40 | 1.60 | |
| Denagamuwa, Chamuditha D V S | | | 1008 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | Viduranga, Oshadha | | | 1104 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | Jayawardana, T M A | | | 1162 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | Alahakoon, Isuru | | | 1763 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Abhaywardhana, Nirma Pahasara | | | 1117 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | Dissanayake, R S K S | | | 1115 | SRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | Sethiya , A Vinuga | | | 1134 | SRI | 1.00 | 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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