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Rapid:
Individual Calculations February 2018 |
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| Kiriella, K G Nimesha Shalinda Total change: 4.20 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2017 Under - 16 years | Colombo | SRI | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1409 | 2.50 | 4 | 0.21 | 20 | 4.20 | |
|  Mahipala, N A Pasindu Sasanka | | | 1050 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Theekshana, H G Denuwan | | | 1675 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Nivaethan, R | | | 1267 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Askey, Raveen Nimesh | | | 1395 | SRI | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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