Individual Calculations September 2021 |
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Petrovska, Arina Total change: -31.20 | | |
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Latvian Youth Chess Championship G-18 2021 | Riga | LAT | 2021-08-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1322 | 1588 | 2.50 | 4 | -0.78 | 40 | -31.20 | |
| Kipluka, Anna Krista | | | 1322 | LAT | 1.00 | 1 | 0.18 | 40 | 7.20 | | Kipluka, Anna Krista | | | 1322 | LAT | 0.50 | 1 | -0.32 | 40 | -12.80 | | Kipluka, Anna Krista | | | 1322 | LAT | 0.50 | 1 | -0.32 | 40 | -12.80 | | Kipluka, Anna Krista | | | 1322 | LAT | 0.50 | 1 | -0.32 | 40 | -12.80 | | 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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