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Individual Calculations February 2022 |
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| Ghisla, Ireneo Total change: -45.20 | |   |
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| 45. Weihnachtsopen Zurich Allgemein | Zurich | SUI | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1413 | 0.00 | 4 | -1.13 | 40 | -45.20 | |
|  Berkemer, Rainer, Dr. | | | 1776 | GER | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Haist, Gian Nicola | | | 1499 | SUI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Begdullayev, Tamerlan | | | 1481 | SUI | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Stoffregen, Guenter | | | 1611 | SUI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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