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Individual Calculations February 2023 |
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| Lansky, Petr Total change: -34.20 | |   |
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| PRAGUE OPEN 2023 B - FIDE open | Prague | CZE | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1462 | 1.00 | 4 | -1.71 | 20 | -34.20 | |
|  Rovatti, Paolo | | | 1801 | ITA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Glaser, Jan | | | 1145 | CZE | 0.00 | 1 | -0.87 | 20 | -17.40 | | | McBrien, Dylan | | | 1187 | IRL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Slusarczyk, Agnieszka | | | 1117 | POL | 1.00 | 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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