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Individual Calculations August 2023 |
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| Chojnacki, Krzysztof Total change: 9.50 | |   |
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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 |
| 2306 | 2317 | 5.00 | 9 | 0.40 | 10 | 4.00 | |
|  Grot, Blazej | c | | 2088 | POL | 1.00 | 1 | 0.21 | 10 | 2.10 | |  Azarov, Sergei | g | | 2589 | FID | 0.50 | 1 | 0.33 | 10 | 3.30 | | | Pajeken, Jakob Leon | m | | 2436 | GER | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Kejna, Piotr | c | | 1991 | POL | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Starosta, Martyna | | wf | 2176 | POL | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Turski, Bartlomiej | f | | 2317 | POL | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Sieciechowicz, Marcin | m | | 2387 | POL | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Nasuta, Grzegorz | g | | 2555 | POL | 0.00 | 1 | -0.20 | 10 | -2.00 | | | Zebracki, Tomasz | | | 2216 | POL | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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) | | | | Poznan Masters | Poznan | POL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2326 | 2317 | 3.00 | 5 | 0.55 | 10 | 5.50 | |
| | Poltorak, Sebastian | f | | 2362 | POL | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Janaszak, Dawid | f | | 2316 | POL | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Nowak, Mikolaj | | | 2363 | POL | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Zakrzewski, Marek | f | | 2284 | POL | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Niekras, Dawid | f | | 2303 | POL | 0.50 | 1 | -0.02 | 10 | -0.20 | |
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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