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Rapid:
Individual Calculations August 2018 |
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| Vidyarathna, Anjitha Total change: -7.40 | |   |
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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 |
| 1344 | 1262 | 2.50 | 7 | -0.37 | 20 | -7.40 | |
|  Vithanage, I A | | | 1504 | SRI | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Gamage, Randula Navodya | | | 1314 | SRI | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Nethsara, W M Daham | | | 1254 | SRI | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Prasitsoonthorn, Teerachoti | | | 1662 * | THA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ushetti, U D V A S Y | | | 1129 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Dabarera, G W D M | | | 1340 | SRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Cooray, T C M Dulein Kavindu | | | 1202 | SRI | 0.50 | 1 | -0.08 | 20 | -1.60 | | | * 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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