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Rapid:
Individual Calculations October 2023 |
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| Trzopek, Fabian Total change: -4.80 | |   |
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| Polish Rapid Youth Chess Championship 2023 - B8 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1042 | 1207 | 3.00 | 3 | 0.85 | 40 | 34.00 | |
|  Piechnik, Leon | | | 1002 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Czachurski, Ignacy | | | 1032 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Lobacz, Cezary | | | 1093 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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) | | | | IX Turniej witominski w szachach szybkich 2023 | Gdynia | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1230 | 2.00 | 7 | -0.97 | 40 | -38.80 | |
| | Sadzikowski, Marian | | | 1589 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Golab, Jakub | | | 1036 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Krotowski-Cacha, Michal | | | 1470 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Zalewski, Witold | | | 1481 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Maciaszek, Piotr | | | 1163 | POL | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Romanski, Mateusz | | | 1236 | POL | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Bulawa, Pawel | | | 1123 | POL | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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