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Rapid:
Individual Calculations December 2018 |
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| Abeysinghe, H M H Janandani Total change: -10.80 | |   |
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| Sri Lanka National Youth Rapid Championship 2018 - Under 18 Girls | Colombo | SRI | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1471 | 1.00 | 2 | 0.02 | 20 | 0.40 | |
|  Peiris, H Pevinya | | wf | 1557 | SRI | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Wijesuriya, G P Y | | wc | 1401 | SRI | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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) | | | | Western Asia Youth Rapid Championship 2018 - U18 Girls | Tashkent | UZB | 2018-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1471 | 2.50 | 6 | -0.56 | 20 | -11.20 | |
| | Yakubbaeva, Nilufar | | | 1713 | UZB | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Abdukholikova, Rano | | | 1499 | UZB | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Ranasinghe, Shalini | | | 1438 | SRI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Ruzikulova, Ozoda | | | 1269 | UZB | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Shauken, Aruzhan | | | 1554 | KAZ | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Nurmatova, Kamola | | | 1318 | UZB | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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