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Individual Calculations March 2023 |
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| Tadlaoui, Hamza Total change: 62.40 | |   |
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| XXI Rochefort Chess Open B | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1514 | 4.50 | 8 | 1.56 | 40 | 62.40 | |
|  Klein, Fabrice | | | 1157 | FRA | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Chatard, Patrice | | | 1775 | FRA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Dautheville, Simon | | | 1785 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Vernouillet, Lazare | | | 1322 | FRA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Martin, Didier | | | 1678 | FRA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Nicot, Valentin | | | 1719 | FRA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Coant, Jean-Francois | | | 1689 | FRA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Deneuville, Martin | | | 1799 | FRA | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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