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Individual Calculations August 2023 |
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| Sieciechowicz, Marcin Total change: -0.80 | |   |
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| VIII Miedzynarodowy Festiwal Szachowy w Bydgoszczy - OPEN A | Bydgoszcz | POL | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2288 | 2387 | 6.00 | 9 | 0.52 | 10 | 5.20 | |
|  Lewandowski, Krzysztof | | | 2127 | POL | 1.00 | 1 | 0.18 | 10 | 1.80 | |  Golis, Wiktor | | | 1986 | POL | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Zielonka, Adam | | | 2038 | POL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Parligras, Mircea-Emilian | g | | 2556 | ROU | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Gumularz, Szymon | g | | 2591 | POL | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Kacprzak, Kacper | | | 2228 | POL | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Chojnacki, Krzysztof | m | | 2317 | POL | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Czarnota, Pawel | g | | 2502 | POL | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Dubnevych, Maksym | | | 2251 | UKR | 1.00 | 1 | 0.32 | 10 | 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) | | | | Warsaw Chess Festival - group A | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2288 | 2395 | 5.00 | 9 | -0.60 | 10 | -6.00 | |
| | Sanz Losada, Victoriano | c | | 2092 | ESP | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Zalega, Maciej | | | 2181 | POL | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Yezhel, Valiantsin | | | 2284 | FID | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Kowalczyk, Rafal | | | 2173 | POL | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Kazakouski, Valery | g | | 2539 | LTU | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Jakubowski, Krzysztof | g | | 2486 | POL | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Cukrowski, Filip | f | | 2378 | POL | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Sengupta, Deep | g | | 2456 | IND | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Taranowicz, Michal | | | 2004 | POL | 0.00 | 1 | -0.91 | 10 | -9.10 | |
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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