Rapid:
Individual Calculations September 2021 |
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Wiktorowski, Janusz Total change: -39.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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XX Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2021-08-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1483 | 1417 | 2.00 | 6 | -0.74 | 20 | -14.80 | |
| Sujkowski, Pawel | | | 1910 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | Gorecka, Zuzanna | | | 1106 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | Sacharewicz, Krzysztof | | | 1796 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | Rachel, Pawel | | | 1114 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | Szyler, Bartosz | | | 1788 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | Ornoch, Jeremi | | | 1183 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | 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) | | XXI Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2021-08-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1348 | 1417 | 1.50 | 5 | -1.44 | 20 | -28.80 | |
| Celinski, Kamil | | | 1730 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | Radomski, Tobiasz | | | 1276 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | Chudecki, Daniel | | | 1262 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | Zybrant, Sandra | | | 1067 | POL | 0.00 | 1 | -0.89 | 20 | -17.80 | | Lachmirowicz, Maciej | | | 1407 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | 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) | | XXII Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2021-08-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1661 | 1417 | 1.00 | 4 | -0.22 | 20 | -4.40 | |
| Chomczyk, Marek | | | 2152 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | Gugala, Pawel | | | 1542 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | Tychulski, Krzysztof | | | 1697 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | Papierski, Miroslaw | | | 1251 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | 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) | | XXIV Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2021-08-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1315 | 1417 | 3.00 | 4 | 0.43 | 20 | 8.60 | |
| Bukala, Jan | | | 1022 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Carrieri, Maurizio | | | 1873 | ITA | 1.00 | 1 | 0.94 | 20 | 18.80 | | Sidorczuk, Pawel | | | 1170 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | Dluski, Wiktor | | | 1196 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | 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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