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Individual Calculations February 2020 |
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| Szczerbak, Stefan Total change: -47.20 | |   |
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| International Chess Festival VARSOVIA 2019 - group C | Warszawa | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1396 | 2.50 | 7 | -2.36 | 20 | -47.20 | |
|  Zalewski, Michal | | | 1202 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Jaskulski, Jan | | | 1508 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Trochimczuk, Szymon | | | 1209 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Frankowski, Maciej | | | 1059 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kowalski, Witold | | | 1225 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Rejniak, Wojciech | | | 1223 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Karhula, Adam | | | 1260 | FIN | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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