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Rapid:
Individual Calculations July 2023 |
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| Chromicz, Andrzej Total change: -9.60 | |   |
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| XIII Turniej Szachowy o Puchar Firmy EL-BUD | Srem | POL | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1255 | 0.00 | 4 | -0.33 | 20 | -6.60 | |
|  Ugorek, Kacper | | | 1909 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Bebnik, Malgorzata | | | 1666 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kaczmarek, Piotr | | | 1541 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Stachowiak, Slawomir | | | 1653 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - Turniej szachow szybkich | Lazy | POL | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1255 | 2.00 | 5 | -0.15 | 20 | -3.00 | |
| | Luczak, Filip | f | | 2267 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Olejko, Jan | | | 1004 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Duch, Robert | | | 1704 | CZE | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Byszewska, Julia | | | 1116 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kaczmarek, Piotr | | | 1188 | POL | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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