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Individual Calculations August 2023 |
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| Loughran, John Total change: -55.80 | |   |
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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 |
| 1432 | 1660 | 2.50 | 7 | -2.79 | 20 | -55.80 | |
|  Bartoli, Ange-Toussaint | | | 1260 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wlogalski, Olivier | | | 1856 | BEL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Lorenter, Patrick | | | 1420 | FRA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Martin, Eric | | | 1476 | FRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Perruquon, Laetitia | | | 1429 | FRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Badescu, Matei-Andrei | | | 1219 | ROU | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Michalska, Lena | | | 1367 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * 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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