Individual Calculations April 2020 |
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Ponnamperuma, Dion Total change: 0.00 | | |
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Colombo International Chess Festival 2020 | Colombo | SRI | 2020-02-20 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1020 | 0 | 1.00 | 3 | 0.00 | 895 | | 0.00 | |
| Weerathunga, Okith | | | 1047 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Liyanage, D L Vojitha Kalmira | | | 1002 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | Perera, N Dumitha Sandumith | | | 1010 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | 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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