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Individual Calculations February 2023 |
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| Daniel, Damian Total change: -22.00 | |   |
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| 41. Miedzynarodowy Memorial Ludwika Zamenhofa 2022 - grupa A | Bialystok | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2322 | 2168 | 2.00 | 8 | -0.49 | 20 | -9.80 | |
|  Cukrowski, Filip | f | | 2402 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Krzywda, Andrzej | c | | 2262 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Chylewski, Patryk | m | | 2291 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Chomczyk, Marek | | | 2327 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Nasuta, Grzegorz | g | | 2546 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Psyk, Radoslaw | | | 2438 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Wojdak, Jan | | | 2115 | POL | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Rozycki, Bartlomiej | | | 2196 | POL | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | | | Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2022-2023 r 4-5 | Dolny Slask | POL | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2164 | 1.00 | 2 | -0.27 | 20 | -5.40 | |
| | Laszewicz, Pawel | | | 2039 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Kolodziejski, Piotr | | | 2091 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | Walbrzyska Dolnoslaska Liga Okregowa 2022-3 Round 4-5 | various | POL | 2023-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 2164 | 1.50 | 2 | -0.34 | 20 | -6.80 | |
| | Szydelko, Michal | | | 1764 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zak, Pawel | | | 1764 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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