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Individual Calculations September 2017 |
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| Strepikowski, Pawel Total change: 77.60 | |   |
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| Wakacje z Szachami 2017 grupa A FIDE | Szydlowiec | POL | 2017-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1293 | 1.00 | 4 | -0.92 | 40 | -36.80 | |
|  Manzhos, Artem | | | 1450 | UKR | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Szlosarczyk, Hubert | | | 1308 | POL | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Pawlak, Emilia | | | 1381 | POL | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Kudlak, Julia | | | 1081 | POL | 0.00 | 1 | -0.77 | 40 | -30.80 | |
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) | | | | OFSz Kopernik 2017 Open A | Olsztyn | POL | 2017-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1293 | 4.00 | 9 | 2.86 | 40 | 114.40 | |
| | Przerwa, Waldemar | | | 1693 * | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Maciejewski, Waldemar | | | 1693 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Siwon, Zbigniew | | | 1693 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Warcaba, Jakub | | | 1441 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Hrymowicz, Artur | | | 1693 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Orlowski, Bogdan | | | 1693 * | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Renkowski, Piotr | | | 1693 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wojtunik, Maciej | | | 1693 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kedzierski, Aleksander | | | 1460 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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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