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Individual Calculations November 2021 |
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| De Vettor, Marc Total change: -17.80 | |   |
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| Challenge Lalevitch 2021 | Liege | BEL | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1731 | 4.00 | 8 | -0.89 | 20 | -17.80 | |
|  Marchal, Georges | | | 1337 | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nottet, Tristan | | | 1908 | BEL | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Sferruggia, Serge | | | 1545 | BEL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Waxweiler, Laurent | | | 1670 | BEL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Timmermans, Daniel | | | 1891 | BEL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Battistelli, Fausto | | | 1431 | BEL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Mokhammad, David | | | 1695 | UKR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Bourgeois, Maxime | | | 1588 | BEL | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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