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Individual Calculations October 2023 |
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Zylka, Stanislaw Total change: -18.80 | | |
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PGNiG Termika Druzynowy Puchar Polski w Szachach Blyskawicznych | Katowice | POL | 2023-09-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2193 | 2310 | 4.50 | 9 | -0.61 | 20 | -12.20 | |
| Kokot, Tomasz | | | 1610 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Klekowski, Maciej | g | | 2541 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | | Navara, David | g | | 2680 | CZE | 0.00 | 1 | -0.10 | 20 | -2.00 | | Lewtak, Damian | m | | 2302 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | Gumularz, Szymon | g | | 2432 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | Psyk, Radoslaw | | | 2371 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | Obrochta, Lena | | | 1683 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Marszalek, Jakub | | | 1910 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kokoszczynski, Jan | f | | 2211 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | * 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) | | PGNiG Termika Druzynowy Puchar Polski w Szachach Blyskawicznych - drabinka | Katowice | POL | 2023-09-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2148 | 2310 | 2.00 | 4 | -0.33 | 20 | -6.60 | |
| Marszalek, Jakub | | | 1910 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Marszalek, Jakub | | | 1600 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Klekowski, Maciej | g | | 2541 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | Klekowski, Maciej | g | | 2541 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | * 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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