Rapid:
Individual Calculations January 2023 |
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Predarski, Stefan Total change: -15.60 | | |
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Sahovski festival buducih sampiona 2022 - Grupa do 9 godina | Stara Pazova | SRB | 2022-12-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1227 | 1145 | 0.00 | 1 | -0.39 | 40 | -15.60 | |
| Tadic, Sofija | | | 1227 | SRB | 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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