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Individual Calculations July 2023 |
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| Kavutskiy, Kostya Total change: -19.80 | |   |
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| 1000GM Las Vegas Summer Super Swiss 2023 | Las Vegas, Nevada | USA | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2414 | 4.50 | 9 | -2.44 | 10 | -24.40 | |
|  Rajesh, C.s. | | | 2165 | IND | 0.50 | 1 | -0.31 | 10 | -3.10 | |  Mei, Austin | f | | 2218 | USA | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Iinuma, Paul | | | 2056 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Liu, Eric | c | | 2230 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Jacobson, Aaron | f | | 2301 | USA | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Kretchetov, Alexandre | f | | 2186 | RUS | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Zhao, Erick | f | | 2291 | USA | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Tolentino, Patrick | | | 2065 | CAN | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Napoles, Oleiny | | wg | 2232 | CUB | 0.50 | 1 | -0.24 | 10 | -2.40 | |
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) | | | | 2023 National Open | Las Vegas, NV | USA | 2023-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2414 | 4.00 | 5 | 0.46 | 10 | 4.60 | |
| | Zheng, Peter | | | 2014 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Finkelstein, Alan | | | 2112 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Durarbayli, Vasif | g | | 2627 | AZE | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Mishra, Prateek | c | | 2178 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Liu, Eric | c | | 2230 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | * 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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