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Individual Calculations March 2023 |
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| Sahakyan, Karen Total change: -12.80 | |   |
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| Tournoi ferme Chess In Lyon 2023 Poule C | LYON | FRA | 2023-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1698 | 1.00 | 4 | -0.64 | 20 | -12.80 | |
|  Thiodet, Colin | | | 1795 | FRA | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Greuthier, Alois | | | 1756 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Davtian, Armen | | | 1776 | FRA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Pichon, Arnaud | | | 1727 | FRA | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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