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Individual Calculations August 2023 |
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| Bulmaga, Irina Total change: 6.80 | |   |
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| 8e Open International de Purtichju - Tournoi principal plus de 1900 Elo | GROSSO PRUGNA | FRA | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2294 | 2416 | 6.50 | 9 | 0.68 | 10 | 6.80 | |
|  Guazzelli, Jean-Baptiste | | | 2054 | FRA | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Mekhane, Adam | f | | 2269 | FRA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Krasenkow, Michal | g | | 2524 | POL | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Cappelletto, Joshuaede | f | | 2286 | ITA | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Houhou, Alexandre | | | 2095 | FRA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Tomasi, Albert | f | | 2291 | FRA | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Kukelko, Alexey | f | | 2311 | UKR | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Rakotomaharo, Fy Antenaina | m | | 2463 | MAD | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Anwesh, Upadhyaya | m | | 2356 | IND | 1.00 | 1 | 0.42 | 10 | 4.20 | |
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) | | |
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