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Individual Calculations September 2019 |
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| Samarasinghe, Amiru Visal Total change: 0.00 | |   |
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| 4th SSC Open International Rating chess Championship 2019 | Matara | SRI | 2019-08-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1137 | 0 | 4.50 | 8 | 0.00 | 1157 | | 0.00 | |
|  Insara, S D Nadev | | | 1045 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Katugampola, A H | | | 1290 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Chamikara, S M P Janith | | | 1159 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | De Silva, Wijemuni Yomesh Lakshan | | | 1179 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Amarasinghe, Senith Ranmika | | | 1001 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Thalgaswatta, N S | | | 1114 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Rupasinghe, S S S | | | 1221 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Ekanayaka, P D M L K E | | | 1089 | 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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