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Rapid:
Individual Calculations January 2019 |
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| Ramanayaka, Y R P M Total change: 19.60 | |   |
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| Sri Lanka Inaugural Inter Club Rapid Chess Championship 2018 | Colombo | SRI | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1262 | 1095 | 2.50 | 5 | 0.98 | 20 | 19.60 | |
|  Dissanayake, Manusha Dinuk | | | 1495 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Jayaweera Gamage, Disindu Hansad | | | 1357 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Bentharaarachchi, Vinuga Ometh | | | 1181 | SRI | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Amarasinghe, K K H Kevinda | | | 1092 | SRI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Achintha, L H G Shamesh | | | 1183 | SRI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | * 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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