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Rapid:
Individual Calculations November 2023 |
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| Barwinska, Ewa Total change: 3.20 | |   |
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| Mistrzostwa Polski w Szachach Szybkich 2023 | Lubin | POL | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1915 | 5.00 | 8 | -0.20 | 40 | -8.00 | |
|  Jasion, Wiktor | | | 1515 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kubicka, Anna | | wm | 2139 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Leszczewicz, Karol | | | 1544 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Jedynak, Radoslaw | g | | 2216 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Hasinski, Krystian | | | 1643 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Miklosz, Malgorzata | | | 1351 | POL | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Kumala, Aleksander | c | | 2105 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Frac, Pawel | | | 1454 | POL | 1.00 | 1 | 0.05 | 40 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | XIV Memorial im. Stanislawa Sobolewskiego | Strzelin | POL | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1915 | 5.50 | 7 | 0.28 | 40 | 11.20 | |
| | Zurawinski, Hubert | | | 1515 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rybka, Tatiana | | | 1396 | POL | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Psyk, Radoslaw | | | 2327 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Huchla, Andrzej | | | 1464 | POL | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Szuber, Dawid | | | 1634 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Szydelko, Michal | | | 1702 | POL | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Lukasiewicz, Anna | | | 1755 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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