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Rapid:
Individual Calculations January 2019 |
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| Jayaweera Gamage, Disindu Hansad Total change: -13.00 | |   |
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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 |
| 1415 | 1357 | 2.50 | 7 | -0.65 | 20 | -13.00 | |
|  Wijekoon, Chandana | c | | 1757 * | SRI | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Ramanayaka, Y R P M | | | 1095 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Gunaratne, Mojitha Sathsara | c | | 1739 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Brahman, Tharmasanthiran | | | 1377 | SRI | 0.00 | 1 | -0.47 | 20 | -9.40 | | | De Silva, Udara Sandesh | | | 1612 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Achintha, L H G Shamesh | | | 1183 | SRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Ekanayake, D S | | | 1145 | SRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * 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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