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Individual Calculations January 2020 |
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| Bandara, R M D T Total change: -6.40 | |   |
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| 11th Ethugalpura International Chess Championship 2019 | Kurunegala | SRI | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1132 | 0.50 | 4 | -0.16 | 40 | -6.40 | |
|  Thilakarathne, H M G G | | | 1471 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Wickramarathne, T D | c | | 1442 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Wijesinghe, W M M N | | | 1346 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Abeysinghe, S M A M | | | 1400 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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