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Individual Calculations November 2018 |
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| Deshappriya, D Kalindu Total change: -21.00 | |   |
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| Buddhi Open International Rating Chess Tournament 2018 | Gampaha | SRI | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1502 | 5.00 | 8 | -1.05 | 20 | -21.00 | |
|  Nirmal, Charith | | | 1153 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Wijesekara, Bihandu Sanhinda | | | 1315 | SRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Keppetipola, A W H P M | | | 1212 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bandara, K G J C | | | 1186 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Senanayaka, P D | | | 1702 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Wijesinghe, W A D Sumudu | | | 1343 | SRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Jayasundara, Nisansa Hansali | | | 1194 | SRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Rupasinghe, S S S | | | 1138 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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