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Individual Calculations May 2018 |
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| Mallawaaratchi, M Januthi S B Total change: 0.00 | |   |
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| 11th Colombo International Chess Championship 2018 | Colombo | SRI | 2018-03-30 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1184 | 0 | 2.00 | 6 | 0.00 | 1059 | | 0.00 | |
|  Rangajeewa, M G Sachithra Sandar | | | 1375 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Punchihewa, Hasith Thevindu | | | 1162 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Thilakarathne, L N | | | 1100 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Dineth, S A Induwara | | | 1128 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Gamarathne, Oneth | | | 1231 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wanigasinghe, M.amanda | | | 1107 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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