Individual Calculations February 2023 |
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Methan, Sritharan Total change: -14.00 | | |
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Colombo District Youth Chess Championships 2023 - Under 14 | Dehiwala | SRI | 2023-01-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1122 | 1065 | 0.50 | 2 | -0.35 | 40 | -14.00 | |
| Mettananda, W M D Rashmitha | | | 1072 | SRI | 0.50 | 1 | 0.01 | 40 | 0.40 | | Siriwardene, R B Sithum Nevanjith | | | 1171 | SRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | 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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