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Rapid:
Individual Calculations February 2023 |
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| Lach, Alicja Total change: 78.80 | |   |
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| Ostrava K-TRIO Open 2023 | Ostrava | CZE | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1318 | 2.50 | 6 | 1.97 | 40 | 78.80 | |
|  Splichal, Stanislav | | | 2026 | CZE | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Alexandr, Petr | | | 1642 | CZE | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Vizner, Jaroslav | | | 1791 | CZE | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Moravec, Hynek | | | 1594 | CZE | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Repak, Jan | | | 1675 | CZE | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Bayer, Vlastimil | | | 1752 | CZE | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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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