Individual Calculations September 2021 |
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Kucza, Karol Total change: -15.00 | | |
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V Miedzynarodowy Memorial Ireny Warakomskiej - Open A | Suwalki | POL | 2021-07-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2178 | 2337 | 5.00 | 9 | -1.29 | 20 | -25.80 | |
| Dylag, Emilia | | wf | 2144 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | Skurniak, Szymon | | | 2143 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | Golecki, Jan | | | 2161 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | Rudzinska, Michalina | | wf | 2238 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | Poltorak, Sebastian | | | 2233 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | Backiel, Hubert | | | 1955 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | Pacuszka, Tomasz | f | | 2184 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | Zylka, Stanislaw | f | | 2362 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | | Sowul, Bartosz | | | 2186 | POL | 0.50 | 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) | | 57th Akiba Rubinstein Chess Festival - OPEN A | Polanica-Zdroj | POL | 2021-08-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
2230 | 2337 | 6.00 | 9 | 0.54 | 20 | 10.80 | |
| Majocha, Piotr | | | 1978 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | Paszkowski, Krystian | | | 1937 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Zilka, Stepan | g | | 2577 | CZE | 0.50 | 1 | 0.30 | 20 | 6.00 | | Rozentalis, Eduardas | g | | 2523 | LTU | 0.00 | 1 | -0.26 | 20 | -5.20 | | Lewtak, Damian | m | | 2394 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | Podgorski, Maciej | | | 1981 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | Luberanski, Jakub | f | | 2247 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | Majek, Kacper | | | 2011 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | Grinev, Valeriy | m | | 2425 | UKR | 1.00 | 1 | 0.62 | 20 | 12.40 | | * 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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