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Rapid:
Individual Calculations September 2017 |
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| Kowalczyk, Tadeusz Total change: -21.20 | |   |
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| Grand Prix Lodygowice 2017 - Turniej 5 | Lodygowice | POL | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1903 | 4.00 | 7 | -1.06 | 20 | -21.20 | |
|  Danczak, Jozef | | | 1503 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gigon, Stanislaw | | | 1574 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Jablonski, Marcin | | | 1986 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Pasionek, Ariel | | | 1903 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Kania, Pawel | | | 1619 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Lesniak, Grzegorz | | | 1822 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Lach, Maciej | | | 1503 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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