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Blitz:
Individual Calculations May 2019 |
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| Rajanya, Datta Total change: -20.40 | |   |
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| Asian Youth Blitz Chess Championship 2019 - Under 12 Girls | Colombo | SRI | 2019-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1171 | 1340 | 2.50 | 5 | -1.02 | 20 | -20.40 | |
|  Ramanayake, Nemindi Linaya | | | 1053 | SRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Vithanawasam, Oneli | | | 1008 | SRI | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Talant , Aruuke | | | 1185 | KGZ | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Prommuang, Araya | | wc | 1403 | THA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Wilvalaarachchi, Oneli Omaya | | | 1206 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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