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Blitz:
Individual Calculations May 2019 |
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| Galagedara, Thehara T Vakeesan Total change: -21.20 | |   |
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| Sri Lanka National Youth Blitz Chess Championship 2019 - Under 10 Girls | Colombo | SRI | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1227 | 1097 | 0.00 | 1 | -0.32 | 20 | -6.40 | |
|  Ranganath, Tharuli Vihasna | | | 1227 | SRI | 0.00 | 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) | | | | Asian Youth Blitz Chess Championship 2019 - Under 10 Girls | Colombo | SRI | 2019-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1097 | 0.00 | 3 | -0.74 | 20 | -14.80 | |
|  Nurgaliyeva, Zarina | | | 1434 | KAZ | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Alavi, Mahsa | | | 1373 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Gajasinghe, G M C Lochana | | | 1132 | SRI | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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