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Individual Calculations August 2017 |
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| Nicikowski, Jozef Total change: 28.60 | |   |
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| IV WIELKOPOLSKA LIGA SENIORÓW GRUPA A-2016-2017 Round 10 | Poznan | POL | 2017-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1463 | 0.50 | 1 | 0.42 | 20 | 8.40 | |
|  Jastrzebski, Zdzislaw | | | 1863 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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) | | | | CHESS SUMMER 2017 | Poznan | POL | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1461 | 3.00 | 7 | 1.01 | 20 | 20.20 | |
|  Gawle, Ireneusz | | | 1852 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Hoffmann, Piotr | | | 1702 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Nawrowski, Artur | | | 1079 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Olszewski, Jerzy | | | 1647 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Bartkiewicz, Pawel | | | 1774 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Koper, Konrad | | | 1678 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Szymanski, Leszek | | | 1738 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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