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Rapid:
Individual Calculations August 2018 |
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| Konysbai, Shapagat Total change: -37.80 | |   |
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| 14th Asian Schools Rapid Chess Championship 2018 - under 15 open | Waskaduwa | SRI | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1695 | 3.50 | 7 | -1.89 | 20 | -37.80 | |
|  Gamage, Randula Navodya | | | 1314 | SRI | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Pelagewatta , T P | | | 1413 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Weerasinghe, Isum | | | 1295 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mehta, Naitik R | | | 1376 | IND | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Vithanage, I A | | | 1504 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Isanzhulov, Arystan | f | | 1957 | KAZ | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Gamage, Ovin Vidmal | | | 1295 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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