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Rapid:
Individual Calculations June 2023 |
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| Szymanski, Jacek Total change: -17.00 | |   |
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| Grand Prix Polonii 2023 - turniej 18 | Wroclaw | POL | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1304 | 3.00 | 7 | -0.32 | 20 | -6.40 | |
|  Latacz, Grzegorz | | | 1699 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Krzyzosiak, Marta | | | 1672 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Garbaczewski, Jakub | | | 1017 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sakharchuk, Aliaksandr | | | 1431 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Radziewicz, Adrian | | | 1277 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Czerwinski, Michal | | | 1246 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Modrzewski, Aleksander | | | 1009 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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) | | | | Mistrzostwa Obornik Slaskich 2023 | Oborniki Slaskie | POL | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1304 | 1.00 | 5 | -0.53 | 20 | -10.60 | |
| | Wasylkiewicz, Andrzej | | | 1717 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Misiek, Przemyslaw | | | 1427 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Grech, Szymon | | | 1104 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Szpinda, Piotr | | | 1526 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Krakowiak, Filip | | | 1598 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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