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Individual Calculations May 2023 |
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| Alcindor, Samuel Total change: -8.60 | |   |
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| 10e Open International d'Echecs de Martinique - Memorial Joel Gratien | SAINTE LUCE | FRA | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1619 | 3.50 | 7 | -0.76 | 20 | -15.20 | |
|  Edouard, Romain | g | | 2531 | FRA | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Monginy, Melina | | | 1262 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Oliphar Douglas, Maelys | | | 1344 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Huyghues-Beaufond, Mathis | | | 1465 | FRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Frair, Karl | | | 1297 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Bommini, Mounika Akshaya | | wm | 2092 | IND | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Casimir, Sarah | | | 1230 | FRA | 0.00 | 1 | -0.91 | 20 | -18.20 | |
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) | | | | OPEN CHESS MENORCA B | Ciudadela (Menorca) | ESP | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1619 | 6.00 | 9 | 0.33 | 20 | 6.60 | |
| | Triay Canellas, Arun | | | 1217 | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Munoz Prior, Marcelo | | | 1435 | ESP | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ng, Chun Hei | | | 1881 | HKG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Bonet Mestre, Maria | | | 1304 | ESP | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Anton Morillas, Juan Ramon | | | 1415 | ESP | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Punzano Recio, Aimar | | | 1219 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moulanier, Lorens | | | 1235 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Salewski, Bernd | | | 1954 | GER | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Olde, Karl Erik | | | 1807 | EST | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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