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Individual Calculations January 2023 |
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| Ngo, Bach Total change: 14.60 | |   |
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| 2022 US Masters | Charlotte, North Carolina | USA | 2022-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2275 | 4.50 | 8 | 0.21 | 20 | 4.20 | |
|  McCartney, Patrick | | | 1875 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Raja, Harshit | g | | 2461 | IND | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Biernacki, Mark | | | 1924 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Hambleton, Aman | g | | 2437 | CAN | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Ippolito, Dean | m | | 2368 | USA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Wang, Tianqi | m | | 2428 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Nguyen, James | | | 1943 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Park, Evan | m | | 2364 | USA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * 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) | | | | 19e Open de Vandoeuvre 2022 - Tournoi A (plus de 1900 elo) | VANDOEUVRE LES NANCY | FRA | 2022-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2280 | 4.50 | 7 | 0.52 | 20 | 10.40 | |
| | Carrillo, Jeremy | | | 1983 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | David, Alberto | g | | 2518 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Gillot, Florent | | | 2012 | BEL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kauny, Mathis | | | 1957 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Fischer, Daniel | m | | 2404 | SUI | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Razafindratsima, Timothe | m | | 2452 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Decker, Thomas | | | 2182 | FRA | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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