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Individual Calculations February 2023 |
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| Coman, Emilia-Florentina Total change: -37.40 | |   |
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| 16eme Trophee International de Lyon 2022 Open B (-1900) | LYON | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1774 | 2.50 | 5 | -1.87 | 20 | -37.40 | |
|  Couet, David | | | 1406 | FRA | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Magloire, Martin | | | 1374 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Colin, Serge | | | 1424 * | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bolusset Li, Mingxu | | | 1570 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Lestrat, Nicolas | | | 1407 | FRA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | * 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) | | |
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