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Individual Calculations September 2020 |
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| Owczarz, Michal Total change: 2.00 | |   |
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| IV Miedzynarodowy Memorial Ireny Warakomskiej - Open B | Suwalki | POL | 2020-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1229 | 1018 | 2.00 | 8 | 0.05 | 40 | 2.00 | |
|  Stefaniuk, Zbigniew | | | 1418 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Krzyszkowiak, Bozena | | | 1287 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Pietryk, Hanna | | | 1161 | POL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Cwiek, Stefan | | | 1349 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Kolcon, Waclaw | | | 1235 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Krzastek, Adrian | | | 1128 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Zalega, Joanna | | | 1072 | POL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Dietrich, Pawel | | | 1184 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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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