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Individual Calculations May 2019 |
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| Igen, Amir Total change: -34.40 | |   |
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| Asian Youth Chess Championship 2019 - Under 12 Open | Colombo | SRI | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1809 | 4.50 | 7 | -0.86 | 40 | -34.40 | |
|  Palangoda, U P G M Sasmitha | | | 1409 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sathmina, S L Lalindu | | | 1475 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Dev, Shah | c | | 2020 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | He, Zhi Yu (paul) | | | 1589 | NZL | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Hewawasam, H Y Thisaga Manvidu | | | 1409 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wu, Yixing | | | 1609 | CHN | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Senevirathne, S D B K | | | 1486 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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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