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Rapid:
Individual Calculations November 2023 |
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| Zurawski, Lukasz Total change: 52.00 | |   |
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| Grand Prix Lodzi 2023 Turniej nr 7 | Lodz | POL | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1134 | 2.00 | 7 | 0.35 | 40 | 14.00 | |
|  Mirowski, Przemyslaw | | | 1573 | POL | 0.50 | 1 | 0.44 | 40 | 17.60 | |  Koralczyk, Aleksander | | | 1369 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Czarkowski, Czeslaw | | | 1249 | POL | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Sarnik, Blazej | | | 1284 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Banasiak, Adam | | | 1418 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Sulek, Grzegorz | | | 1228 | POL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Banasiak, Piotr | | | 1362 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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) | | | | Grand Prix Lodzi 2023 Turniej nr 8 | Lodz | POL | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1134 | 3.00 | 9 | 0.95 | 40 | 38.00 | |
| | Kowtun, Adam | | | 1614 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Sienczewski, Mariusz | | | 1419 | POL | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Kedrzynski, Adam | | | 1416 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Yakovenko, Maxim | | | 1530 | UKR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dabrowiecki, Piotr | | | 1137 | POL | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Cieslak, Karol | | | 1099 | POL | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Sarnik, Robert | | | 1371 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Hrabec, Pawel | | | 1712 | POL | 1.00 | 1 | 0.98 | 40 | 39.20 | | | Zdanowicz, Maciej | | | 1258 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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