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Individual Calculations August 2019 |
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| Donchenko, Alexander Total change: 3.30 | |   |
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| 6e Open International de Purtichju - Tournoi Principal plus de 1900 elo | GROSSETO PRUGNA | FRA | 2019-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2509 | 2618 | 6.00 | 9 | 0.33 | 10 | 3.30 | |
|  Defromont, Benjamin | | | 2218 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Bressac, Stephane | f | | 2345 | FRA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Sadhwani, Raunak | m | | 2482 | IND | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Van Wely, Loek | g | | 2604 | NED | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Onischuk, Vladimir | g | | 2630 | UKR | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Prithu, Gupta | m | | 2470 | IND | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Lagarde, Maxime | g | | 2599 | FRA | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Vocaturo, Daniele | g | | 2612 | ITA | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Krasenkow, Michal | g | | 2620 | POL | 0.00 | 1 | -0.50 | 10 | -5.00 | | | * 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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