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Individual Calculations March 2023 |
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| Li, Dominique Total change: 5.40 | |   |
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| 36. Open Bois-Gentil round 3-5 | Geneva | SUI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 2244 | 3.00 | 3 | 0.56 | 20 | 11.20 | |
|  Weber, Francois | | | 1844 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Shahmammadli, Safkhan | | | 2065 | SUI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Lane, Samuel | | | 2015 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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) | | | | Tournoi ferme Chess In Lyon 2023 Poule A | LYON | FRA | 2023-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2244 | 0.50 | 1 | -0.29 | 20 | -5.80 | |
| | Sperat Czar, Nicolas | | | 2009 | FRA | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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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