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Rapid:
Individual Calculations March 2023 |
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| Gaffka, Mateusz Total change: 22.40 | |   |
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| II Turniej witominski w szachach szybkich 2023 | Gdynia | POL | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1251 | 2.50 | 6 | -0.23 | 20 | -4.60 | |
|  Hiszczynski, Jakub | | | 1858 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Pachulicz, Maciej | | | 1117 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Losiewicz, Wojciech | | | 1037 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Otowski, Marcin | | | 1261 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Zalewski, Jakub | | | 1202 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Dembicki, Karol | | | 1494 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | II Turniej Klubu Marynarki Wojennej 2023 | Gdynia | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1251 | 4.00 | 8 | 1.35 | 20 | 27.00 | |
| | Filipska, Maja | | | 1775 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Piechocki, Franciszek | f | | 2021 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Pachulicz, Maciej | | | 1117 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Dembicki, Karol | | | 1494 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Losiewicz, Wojciech | | | 1037 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Grabowski, Jakub | | | 1383 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Myszka, Ireneusz | | | 1587 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Orlowski, Piotr | | | 1226 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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) | | |
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