Rapid:
Individual Calculations September 2021 |
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Porina, Anna Total change: -2.00 | | |
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Olaine chess summer for children 2021 B | Olaine | LAT | 2021-08-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
956 | 980 | 1.50 | 3 | -0.10 | 20 | -2.00 | |
| Solovejs, Mihails | | | 970 | LAT | 1.00 | 1 | 0.49 | 20 | 9.80 | | Purvins, Olivers | | | 995 | LAT | 0.00 | 1 | -0.48 | 20 | -9.60 | | Vitolina, Eliza Marisa | | | 903 | LAT | 0.50 | 1 | -0.11 | 20 | -2.20 | | 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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