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Individual Calculations December 2021 |
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| Ljubotina, Lazo Total change: -8.20 | |   |
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| 6eme Open International Serge Dimier Championnat du Loiret - Open A | OLIVET | FRA | 2021-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1768 | 2.00 | 4 | -0.41 | 20 | -8.20 | |
|  Vignelles, Jeremy | | | 1635 | FRA | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Richard, Peter | | | 1651 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Riekenbrauk, Joerg | | | 1908 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Sabapathee, Florian | | | 1562 | FRA | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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