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Individual Calculations October 2021 |
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| Curcuru, John Total change: -10.40 | |   |
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| 2021 Las Vegas Open - Open | Las Vegas, Nevada | USA | 2021-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1998 | 4.00 | 9 | -0.52 | 20 | -10.40 | |
|  Nyzhnyk, Illia | g | | 2398 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Beck, Alec | | | 1765 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Martinez, Isaac | | | 2086 | USA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Lin, Andy | | | 2238 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Bachin, Vitaliy | m | | 2353 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Harish, Neeraj | | | 1825 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Atwell, Rose | | | 1829 | USA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Kvakovszky, George | | | 1832 | USA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Sloan, Sam H | | | 1772 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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