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Individual Calculations July 2023 |
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| Gunatunga, Dhiren Theekshana Total change: 50.00 | |   |
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| Damso international Chess Festival 2023 | Ambalangoda | SRI | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1178 | 1005 | 3.50 | 8 | 1.25 | 40 | 50.00 | |
|  Siriwardene, R B Janaka Sampath | | | 1346 | SRI | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Wadduwage, Thamindu Upeksha | | | 1225 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Siriwardene, R B Bihandu Janandit | | | 1205 | SRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Hansaka, K P Thenuk | | | 1163 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Mayadunna, D Vihan Sanija | | | 1165 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | De Silva, D Nawam Sarojen | | | 1153 | SRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Thalgaswatta, Y N | | | 1133 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Jayasinghe, K A J Hasanidu Anuhas | | | 1032 | SRI | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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