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Rapid:
Individual Calculations September 2023 |
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| Kochanowski, Jakub Total change: 129.60 | |   |
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| XVI FESTIWAL SZACHOWY Swietokrzyskie 2023 - OPEN RAPID | Sielpia Wielka | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1003 | 2.00 | 7 | 1.07 | 40 | 42.80 | |
|  Choina, Jan | | | 1472 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Oleksa, Marcin | | | 1332 | POL | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Kaszuba, Michal | | | 1592 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Babol, Zdzislaw | | | 1439 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Kobryn, Zbigniew | | | 1385 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Kulpinski, Maciej | | | 1125 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Golebiowski, Bartlomiej | | | 1184 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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) | | | | LVIII Turniej o Puchar Kawki | Warszawa | POL | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1003 | 3.00 | 7 | 2.17 | 40 | 86.80 | |
| | Druzd, Szymon | | | 1464 | POL | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Chomczyk, Marek | | | 2213 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Aleiev, Ihor | | | 1273 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Uzieblo, Konrad | | | 1193 | POL | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Branicki, Slawomir | | | 1312 | POL | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Dziolko, Wiktor | | | 1435 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Walewska, Natalia | | | 1301 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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) | | |
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