Rapid:
Individual Calculations October 2021 |
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Kozak, Antoni Total change: 25.20 | | |
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Szansa Chess Open Warsaw 2021 - Turniej Rapid | Warszawa | POL | 2021-09-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1958 | 2254 | 6.50 | 9 | -0.38 | 20 | -7.60 | |
| Bukala, Weronika | | | 1519 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Yunusov, Mukhammad | | | 1747 | TJK | 1.00 | 1 | 0.04 | 20 | 0.80 | | Kaminski, Maciej | | | 1854 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Janik, Igor | m | | 2453 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | Poniewierski, Piotr | | | 1878 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | Turowski, Piotr | | | 2067 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | Gumularz, Szymon | m | | 2390 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | Kurpiewski, Slawomir | | | 1973 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | Kozlowski, Pawel | | | 1739 | POL | 0.50 | 1 | -0.46 | 20 | -9.20 | | * 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) | | VII Otwarte Mistrzostwa Mazowsza w Szachach Szybkich o Puchar Kolei Mazowieckich | Karczew | POL | 2021-09-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
2038 | 2254 | 7.00 | 9 | 1.11 | 20 | 22.20 | |
| Grzelak, Piotr | | | 1519 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Siekanska, Maria | | | 1696 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | Bogdanov, Egor | m | | 2472 | UKR | 0.00 | 1 | -0.22 | 20 | -4.40 | | Traczyk, Pawel | | | 1730 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | Stepniak, Przemyslaw | | | 1748 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | Peng, Li Min | m | | 2462 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | | Dobrowolski, Marcin | | | 2050 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | Kanarek, Marcel | g | | 2352 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | | Kuzmicz, Krystian | m | | 2311 | POL | 1.00 | 1 | 0.58 | 20 | 11.60 | | 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) | | IV Turniej Szachowy o Puchar Prezydenta Miasta Tarnobrzega 2021 Gr A | Tarnobrzeg | POL | 2021-09-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
2085 | 2254 | 7.00 | 9 | 1.06 | 20 | 21.20 | |
| Polak, Sylwia | | | 1524 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Trybowska, Barbara | | | 1843 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kopacz, Grzegorz | f | | 2079 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | Marszalek, Maciej | f | | 2239 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | Jaskolka, Tomasz | c | | 2117 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | Golubka, Petro | g | | 2471 | UKR | 1.00 | 1 | 0.78 | 20 | 15.60 | | Mis, Mieszko | f | | 2214 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | | Mikhaletz, Lubomir | g | | 2129 | UKR | 0.00 | 1 | -0.67 | 20 | -13.40 | | Bogdanov, Ignat | | | 2147 | UKR | 1.00 | 1 | 0.35 | 20 | 7.00 | | 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) | | XXXI Ogolnopolski Memorial Szachowy Jana Gietki gr A | Rudnik nad Sanem | POL | 2021-09-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1937 | 2254 | 6.50 | 9 | -0.53 | 20 | -10.60 | |
| Kon, Dawid | | | 1531 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Kuziemko, Konrad | | | 1763 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | Jaskolka, Tomasz | c | | 2117 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | Mis, Mieszko | f | | 2214 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | | Kyc, Jerzy | | | 2269 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | Janzer, Hubert | | | 1866 | POL | 0.00 | 1 | -0.91 | 20 | -18.20 | | Lewko, Pawel | | | 1519 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Czajkowski, Ryszard | | | 2023 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | Mikhaletz, Lubomir | g | | 2129 | UKR | 1.00 | 1 | 0.33 | 20 | 6.60 | | 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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