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Rapid:
Individual Calculations May 2019 |
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| Yu, Zili Total change: -31.00 | |   |
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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 |
| 1256 | 1330 | 1.50 | 5 | -1.55 | 20 | -31.00 | |
|  Mahendra, Teja Mekala | | | 1701 | IND | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Thennakoon, Disara | | | 1095 | SRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Wickramaarachchi, Nayanaka Insara | | | 1130 | SRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Herath, H M J R | | | 1219 | SRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Wijerathne, K G D Yonal | | | 1137 | SRI | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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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