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Rapid:
Individual Calculations May 2019 |
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| Dev, Shah Total change: 31.60 | |   |
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| Asian Youth Rapid Chess Championship 2019 - Under 12 Open | Colombo | SRI | 2019-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1500 | 5.00 | 7 | 1.58 | 20 | 31.60 | |
|  Abeysinghe, Ayantha Imeera | | | 1100 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zhang, Di | | | 1829 | CHN | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Sulaimanov, Tilekmatali | | | 1536 | KGZ | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Jin, Yueheng | | | 1598 | CHN | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Chen, Kailin | | | 1754 | CHN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Dineth, S A Induwara | | | 1119 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sahib, Singh | | | 1530 | IND | 0.50 | 1 | 0.04 | 20 | 0.80 | | | * 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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