Individual Calculations September 2021 |
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Skrzypczak, Jan Total change: 119.60 | | |
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Wroclaw OPEN 2021- group C | Wroclaw | POL | 2021-08-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1207 | 1191 | 1.00 | 3 | -0.50 | 40 | -20.00 | |
| Mlynek, Maksymilian | | | 1501 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | Dymara, Tomasz | | | 1067 | POL | 0.00 | 1 | -0.67 | 40 | -26.80 | | Lassak, Franciszek | | | 1052 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | | 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) | | XXVIII Festiwal Szachowy w Poznaniu - OPEN A | Poznan | POL | 2021-08-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1584 | 1191 | 4.00 | 6 | 3.49 | 40 | 139.60 | |
| Duszczak, Dariusz | | | 1591 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Hoffmann, Piotr | | | 1579 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | Weglarz, Janusz | | | 1591 * | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | | Czarnolewski, Piotr | | | 1562 | POL | 1.00 | 1 | 0.90 | 40 | 36.00 | | Mackiewicz, Piotr | | | 1591 * | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | | Hladun, Bartlomiej | | | 1591 * | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | | * 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) | |
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