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Rapid:
Individual Calculations April 2013 |
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| Sikorski, Roman Total change: -10.40 | |   |
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| III Miedzynarodowy Memorial Szachowy Ferdynanda Dziedzica | Trzcianka | POL | 2013-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1695 | 0.00 | 4 | -0.52 | 20 | -10.40 | |
|  Krasenkova, Ilena | | wm | 2064 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Wesolowski, Edgar | | | 2010 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Zurkowski, Andrzej | | | 2005 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Koitka, Jakub | | | 2007 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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) | | |
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