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Individual Calculations August 2023 |
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| Deladerriere, Apollo Total change: 155.60 | |   |
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| 8e Open International de Purtichju - Tournoi -2000 Elo | GROSSO PRUGNA | FRA | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1798 | 9.00 | 9 | 3.89 | 40 | 155.60 | |
|  Michalska, Lena | | | 1367 | POL | 1.00 | 1 | 0.07 | 40 | 2.80 | |  Lovichi, Raphael | | | 1565 | FRA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Shu, Justin Chenghao | | | 1398 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lebret, Jean-Michel | | | 1993 | FRA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Piantoni, Pierino | | | 1867 | ITA | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Morison, Julien | | | 1876 | FRA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Wlogalski, Olivier | | | 1856 | BEL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Grisoni, Emma | | | 1766 | FRA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Ratier-Fontana, Loic | | | 1821 | FRA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | * 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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