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Individual Calculations October 2018 |
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| Katugampola, A H Total change: -62.00 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1105 | 1406 | 2.00 | 6 | -3.10 | 20 | -62.00 | |
|  Perera, Thisura Damsith | | | 1092 | SRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Gamage, G D P A | | | 1087 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Liyanage, K G | | | 1054 | SRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Ramanayake, Nemindi Linaya | | | 1063 | SRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Mathangadeera, Tharaka Denuwan | | | 1172 | SRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Weerawardana, Oneli Vihanga | | | 1160 | SRI | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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