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Individual Calculations January 2023 |
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| Chomczyk, Marek Total change: 27.40 | |   |
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| Otwarte Mistrzostwa Warszawy grupa A | Warszawa | POL | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2327 | 8.00 | 9 | 0.92 | 20 | 18.40 | |
|  Bartodziej, Bartosz | | | 1927 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Podgorski, Maciej | | | 2034 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Chmiel, Marcin | | | 2174 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Zysko, Jan | | | 2143 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Rozycki, Bartlomiej | | | 2196 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Zdybel, Przemyslaw | | | 2092 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Niezhentsev, Kyrylo | | | 2052 | UKR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Klim, Filip | | | 2083 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Praczukowski, Stanislaw | | | 2114 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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) | | | | Chylicka Kolowka Masters Round 1 | Chylice | POL | 2022-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2291 | 2327 | 1.00 | 1 | 0.45 | 20 | 9.00 | |
| | Nowicki, Bartosz | | | 2291 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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