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Rapid:
Individual Calculations September 2017 |
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| Lach, Tomasz Total change: 12.00 | |   |
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| V Memorial Szachowy im. Jana Derbisza | Bystrowice | POL | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1902 | 6.50 | 9 | 0.60 | 20 | 12.00 | |
|  Bulanowski, Piotr | | | 1502 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lach, Mariusz | | | 1641 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kuziemko, Mateusz | | | 1504 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kuziemko, Konrad | | | 1778 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Kopczyk, Daniel | | | 2217 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Marszalek, Maciej | | | 2294 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Panczuk, Grzegorz | | | 1502 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Skiba, Krzysztof | | | 1663 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Lach, Dariusz | | | 1805 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * 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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