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Individual Calculations February 2018 |
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| Kumala, Aleksander Total change: -32.60 | |   |
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| 36. Miedzynarodowy Memorial Ludwika Zamenhofa 2017 - grupa A | Bialystok | POL | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2220 | 2.50 | 9 | -1.63 | 20 | -32.60 | |
|  Grib, Roman | m | | 2446 | BLR | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Czerwonski, Aleksander | m | | 2386 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Plichta, Kamil | f | | 2367 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Kosakowski, Jakub | f | | 2315 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Czernek, Tymon | | | 2050 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Kowalczyk, Rafal | | | 2223 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Drozdowski, Konrad | | | 2132 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Hrymowicz, Artur | | | 2132 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | O`gorman, Tom | f | | 2215 | IRL | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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