Individual Calculations February 2019 |
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Wimalagunasekara, D Nithwara Total change: -27.60 | | |
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Sri Lanka National Youth Chess Championship 2018 Under - 13 years | Colombo | SRI | 2018-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1251 | 1089 | 0.50 | 4 | -0.69 | 40 | -27.60 | |
| Akash, P A Oditha | | | 1414 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | Punchihewa, Hasith Thevindu | | | 1240 | SRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | Methsara, E G Ruvindu | | | 1181 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | Attanayaka, Chamath | | | 1168 | SRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | 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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