Individual Calculations February 2018 |
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Omanthage, D S Total change: 10.80 | | |
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Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 13 years | Colombo | SRI | 2017-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1316 | 1108 | 1.00 | 3 | 0.27 | 40 | 10.80 | |
| Athukorala, A T N | | | 1420 | SRI | 1.00 | 1 | 0.86 | 40 | 34.40 | | Thenuwara, Rashmika | | | 1275 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | Vithanage, H Yasindu Rashmika | | | 1253 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | 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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