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Individual Calculations October 2017 |
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| Desurra, G P Damsilu Total change: -8.00 | |   |
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| 2nd West Asian Youth Chess Championship 2017 | Waskaduwa | SRI | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1058 | 1.00 | 6 | -0.20 | 40 | -8.00 | |
|  Vithanage, Sandaruwi M | | | 1458 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pallie, Ehsha Mishela | | wc | 1332 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Mapa, M M W H | | | 1313 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Dissanayaka, Yadeesha Rashmane | c | | 1245 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Chyngyz, Sultai | c | | 1273 | KGZ | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Liyanage, Pesandu Rashmitha | | | 1230 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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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