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Individual Calculations September 2021 |
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| Socko, Bartosz Total change: -2.20 | |   |
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| V Miedzynarodowy Memorial Ireny Warakomskiej - Open A | Suwalki | POL | 2021-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2414 | 2619 | 6.50 | 9 | -0.22 | 10 | -2.20 | |
|  Mulet, Piotr | f | | 2219 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Sliwicka, Alicja | | wm | 2308 | POL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Lukasiewicz, Krzysztof | f | | 2359 | POL | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Laurusas, Tomas | m | | 2518 | LTU | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Pultinevicius, Paulius | g | | 2492 | LTU | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Jakubowski, Krzysztof | g | | 2497 | POL | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Chatalbashev, Boris | g | | 2535 | DEN | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Szadkowski, Kamil | f | | 2282 | POL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Nasuta, Grzegorz | g | | 2518 | POL | 0.50 | 1 | -0.14 | 10 | -1.40 | | | * 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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