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Individual Calculations July 2017 |
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| Dilanya, W V Nethmi Total change: -6.40 | |   |
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| 7th Dhamso International Chess Festival - 2017 | Ambalangoda | SRI | 2017-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1157 | 0.50 | 3 | -0.16 | 40 | -6.40 | |
|  Kanakarathne, S Nevinka De Silva | | | 1395 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Alwala, A D Hansaja Ramith | | | 1403 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Yasaranga, B H Thisari | | | 1333 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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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