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Rapid:
Individual Calculations December 2022 |
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| Bury, Marcel Total change: -86.00 | |   |
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| Druzynowe Mistrzostwa ZP Juniorow Rapid 2022 | Szczecin | POL | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1142 | 1447 | 2.00 | 3 | -0.57 | 40 | -22.80 | |
|  Briese, Paul | | | 1072 | GER | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Kowalik, Wojciech | | | 1155 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Babinska, Liwia | | | 1199 | POL | 0.00 | 1 | -0.81 | 40 | -32.40 | |
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) | | | | Turniej Szachowy XXIV GRYFINO OPEN 2022 | Gryfino | POL | 2022-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1290 | 1447 | 3.50 | 7 | -1.58 | 40 | -63.20 | |
| | Koziorowicz, Michal | f | | 2188 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Pawlicz, Zuzanna | | | 1047 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Branski, Kamil | | | 1073 | POL | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Jankowski, Dawid | | | 1310 | POL | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Bukala, Jan | | | 1153 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Arabas, Hanna | | | 1151 | POL | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Kuc, Urszula | | | 1108 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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) | | |
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