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Individual Calculations November 2023 |
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| Gunasekara, W A N Senpathi Total change: -26.60 | |   |
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| Kandy Open International Rating Chess Championships 2023 | Kandy | SRI | 2023-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1613 | 7.00 | 10 | -1.33 | 20 | -26.60 | |
|  Bandara, K M T D Anjuka | | | 1213 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Samaraweera, R G D Bhagya | | | 1178 | SRI | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Karunarathna, W K Dishan Amayuru | | | 1187 | SRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Alwis, H Sandithi Kusalya | | | 1311 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Alahakoon, Isuru | f | | 1883 | SRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Karunasena, A P Chenitha Sihas Di | | | 1354 | SRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Kumara, T M Nishantha Pradeep | | | 1193 | SRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Welege, Dinuka Sandaruwan | | | 1160 | SRI | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Indumina, H G Randula | | | 1162 | SRI | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Samaraweera, S M Sethika Hansira | | | 1265 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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