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Individual Calculations February 2023 |
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| Houhou, Alexandre Total change: -39.20 | |   |
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| 19e Bois-Colombes Chess Master - Open A | BOIS COLOMBES | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2177 | 3.50 | 9 | -1.34 | 20 | -26.80 | |
|  Barbier, Astrid | | wf | 1947 | BEL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Vlachos, Anatole | m | | 2441 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Rode, Antony | | | 1936 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Martinovici, Ilia | m | | 2415 | MDA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Boumrar, Ayrad | | | 2143 | FRA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Macon, Arthur | f | | 2327 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | De Block, Yordi | | | 2077 | BEL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Vinodhkumar, Balaguru | | | 2088 | IND | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Garrigue, Julian | | | 1972 | FRA | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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) | | | | Roquetas Chess Festival 2023 - XXXIV International Open | Roquetas de Mar (Almeria) | ESP | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2079 | 4.50 | 9 | -0.62 | 20 | -12.40 | |
| | Stany, G.a. | g | | 2510 | IND | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Basiaga, Sebastian | | | 1837 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Barkasheva, Sofia | | | 1640 | EST | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Alshameary Puente, Ismael | m | | 2309 | ESP | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Angola Canchimbo, Elmer | | | 1679 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Romero Calduch, Sergio | | | 2264 | ESP | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Bru Rullo, Llatzer | f | | 2212 | ESP | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Kita Ruiz, Ichiro | | | 1871 | ESP | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Alonso Perez, Alfredo | | | 1810 | ESP | 0.50 | 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) | | |
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