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Individual Calculations September 2019 |
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| Efroimski, Marsel Total change: 5.40 | |   |
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| III Miedzynarodowy Memorial Ireny Warakomskiej - Open A | Suwalki | POL | 2019-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2294 | 2318 | 5.00 | 9 | 0.27 | 20 | 5.40 | |
|  Jankowiak, Tomasz | | | 2045 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Bachor, Tomasz | | | 2027 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Janik, Igor | m | | 2483 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Hoffmann, Yair | | | 2101 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Czarnota, Pawel | g | | 2532 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Dzhuguryan, Tygran | | | 2229 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Galperin, Platon | | | 2459 | UKR | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Pavlov, Sergey | m | | 2491 | UKR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Budrewicz, Krzysztof | | | 2276 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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