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Rapid:
Individual Calculations April 2023 |
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| Kovalevsky, Stanislav Total change: -44.00 | |   |
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| Grand Prix Polonii 2023 - turniej 9 | Wroclaw | POL | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 2204 | 4.50 | 7 | -1.29 | 20 | -25.80 | |
|  Orlowski, Adam | | | 1804 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sawczuk, Czeslaw | | | 1544 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Jankowski, Aleksander | | | 1713 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Zinchenko, Anatoly | | | 1815 | FID | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Krasniqi, Alban | | | 2097 | KOS | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Razin, Vadim | | | 2297 | UKR | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Klimek, Leonard | | | 1575 | POL | 0.00 | 1 | -0.99 | 20 | -19.80 | | | * 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) | | | | Grand Prix Polonii 2023 - turniej 10 | Wroclaw | POL | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 2204 | 5.50 | 7 | -0.91 | 20 | -18.20 | |
| | Konewko, Konrad | | | 1804 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kicinski, Igor | | | 1677 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Jurkowska, Magdalena | | | 1480 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Marek, Grzegorz | | | 1630 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Smietanska, Wiktoria | c | | 1868 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Zhuk, Ivan | | | 1973 | FID | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Demski, Michal | | | 1865 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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