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Individual Calculations September 2023 |
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| Kaczmarek, Aleksander Total change: 14.00 | |   |
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| III Bieszczadzki Festiwal Szachowy - OPEN A | Bystre | POL | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 2313 | 5.50 | 9 | -1.94 | 20 | -38.80 | |
|  Krasiewicz, Robert | | | 1913 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Musial, Igor | | | 1921 | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Suska, Szymon | | | 1875 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Bartodziej, Bartosz | | | 1839 | POL | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Tokarz, Izabela | | | 1828 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Razin, Vadim | | | 2378 | UKR | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Duda, Szymon | | | 1913 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marszalek, Maciej | f | | 2272 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Klim, Filip | | | 2006 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | * 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) | | | | VII Miedzynarodowy Memorial Ireny Warakomskiej - OPEN A | Suwalki | POL | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2406 | 2262 | 5.50 | 9 | 2.64 | 20 | 52.80 | |
| | Bai, Jinshi | g | | 2572 | CHN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Schippers, Maurice | f | | 2203 | NED | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Ilamparthi, A R | m | | 2384 | IND | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Karolczuk, Iwo | f | | 2324 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Fiedorek, Michal | f | | 2351 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Cukrowski, Filip | f | | 2398 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Doshi, Moksh Amitbhai | m | | 2401 | IND | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Jakubowski, Krzysztof | g | | 2473 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Nasuta, Grzegorz | g | | 2544 | POL | 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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