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Individual Calculations March 2023 |
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| Mangiaracina, Franck Total change: -4.20 | |   |
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| XXI Rochefort Chess Open B | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1691 | 5.50 | 9 | -0.71 | 20 | -14.20 | |
|  Vernouillet, Lazare | | | 1322 | FRA | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Hatrel, Arnaud | | | 1367 | FRA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Gelibter, Marc | | | 1407 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Beaufreton, Thierry | | | 1291 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Boursier, Xavier | | | 1807 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Seiller, Nicolas | | | 1565 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Cattoni, Manuel | | | 1831 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Goncalves, Maxim | | | 1551 | FRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Bignonneau, Pascal | | | 1564 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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) | | | | Festival International des Jeux de Cannes - Open B (1600-2200) | CANNES | FRA | 2023-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1691 | 4.00 | 9 | 0.50 | 20 | 10.00 | |
| | Lizzul Coppe, Mirko | | | 1934 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ter Sarkissoff, Jean-Jacques | | | 1871 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Maiffret, Patrick | | | 1753 | FRA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Zouaoui, Mohamed | | | 1657 | TUN | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Bodereau, Marc | | | 1647 | FRA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Konate, Salma | | | 1855 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Levantaci, Arturo | | | 1660 | ITA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Milojevic-Daim, Lola-Shaina | | | 1840 | FRA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Smadi, Laurent | | | 1763 | FRA | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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