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Rapid:
Individual Calculations April 2020 |
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| Kubien, Jerzy Total change: -44.00 | |   |
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| Grand Prix Polonii Wroclaw - turniej 7 | Wroclaw | POL | 2020-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 2045 | 1.50 | 4 | -2.20 | 20 | -44.00 | |
|  Raczek, Krzysztof | | | 1525 | POL | 0.00 | 1 | -0.97 | 20 | -19.40 | |  Zimny, Jakub | | | 1310 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Smietanski, Marek | | | 1551 | POL | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Helaszek, Edward | | | 1822 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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