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Individual Calculations February 2020 |
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| Ziehm, Robert Total change: -28.40 | |   |
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| VIII MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN | Jastrzebia Gora | POL | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1396 | 4.00 | 9 | -0.71 | 40 | -28.40 | |
|  Paszkowski, Krystian | | | 1796 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Filipiak, Magdalena | | | 1124 | SVK | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Topola, Rafal | | | 1754 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Gradzki, Artur | | | 1166 | POL | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Krogulski, Maksymilian | | | 1056 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Rydzewski, Marceli | | | 1182 | POL | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Grembocka, Zuzanna | | | 1082 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Soja, Adam | | | 1621 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Malinowski, Szymon | | | 1658 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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