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Rapid:
Individual Calculations August 2018 |
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| Saparova, Sitora Total change: -2.00 | |   |
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| 14th Asian Schools Rapid Chess Championship 2018 - under 17 Girls | Waskaduwa | SRI | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1735 | 5.50 | 7 | -0.10 | 20 | -2.00 | |
|  Ekanayake, Devmini Savindi | | | 1335 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Usupbekova, Zarina | | | 1389 | KGZ | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Herath, Sanduni | | | 1335 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yapa Bandara, Chamodya | | | 1442 | SRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Wijesuriya, G P Y | | wc | 1418 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Jayaweera, Sayuni Gihansa | | wc | 1500 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Serikbay, Assel | | wf | 1839 | KAZ | 0.50 | 1 | 0.14 | 20 | 2.80 | | | * 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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