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Individual Calculations April 2023 |
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| Chapu, Laurent Total change: -24.40 | |   |
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| 1er open d'echecs international du Manoir hotel Touquet golf resort | LE TOUQUET PARIS PLAGE | FRA | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 2021 | 5.00 | 9 | -0.95 | 20 | -19.00 | |
|  Fabre, Guy | | | 1621 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sharan, Rao | f | | 2347 | IND | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Billot, Daniel | | | 1568 | FRA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Ratnakaran, K. | m | | 2290 | IND | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Siauve, Julien | | | 1694 | FRA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Wiktor, Henryk | | | 1442 | FRA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Hamoud, Mohamed-Sneiba | | | 1623 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shirazi, Kamran | m | | 2328 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Shved, Jakov | | | 1687 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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) | | | | Team 2023 - Nationale 4 r6 | FRANCE | FRA | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 2021 | 0.50 | 1 | -0.27 | 20 | -5.40 | |
| | Boursier, Xavier | | | 1812 | FRA | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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