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Individual Calculations August 2021 |
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| Nurkiewicz, Maciej Total change: 9.50 | |   |
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| XVII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA A | Lazy | POL | 2021-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2342 | 7.50 | 9 | 0.95 | 10 | 9.50 | |
|  Grodecki, Filip | | | 1942 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Jedrusik, Adam | | | 1956 | POL | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Jankowiak, Piotr | | | 2039 | POL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Mulet, Piotr | f | | 2215 | POL | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Lewtak, Damian | m | | 2380 | POL | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Malczyk, Radoslaw | | | 2070 | POL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Swicarz, Maciej | | | 2341 | POL | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Goluch, Piotr | m | | 2333 | POL | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Rak, Tomasz | | | 1974 | POL | 1.00 | 1 | 0.10 | 10 | 1.00 | | | * 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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