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Rapid:
Individual Calculations February 2023 |
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| Stefanik, Petr Total change: -68.40 | |   |
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| Bilovec 2023 | Bilovec | CZE | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1470 | 1.00 | 6 | -2.69 | 20 | -53.80 | |
|  Sudrich, Radek | | | 1985 | CZE | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Dziuba, Sebastian | | | 1070 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Tyrna, Stanislaw | | | 1159 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Lackova, Lucie | | | 1102 | CZE | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Sedenka, Milan | | | 1264 | CZE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kudla, Martin | | | 1701 | CZE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Ostrava K-TRIO Open 2023 | Ostrava | CZE | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1470 | 1.50 | 5 | -0.73 | 20 | -14.60 | |
| | Stiller, Wiktoria | | | 1096 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Martikanova, Amalie | | | 1158 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kozelsky, Marek | | | 1823 | CZE | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Mydlar, Matej | | | 1710 | CZE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Bayer, Vlastimil | | | 1752 | CZE | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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