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Individual Calculations July 2023 |
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| Pang, Qi Total change: 6.46 | |   |
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| 1000GM Memorial Day NY Norm Invitational IM B - Schiller | New York, NY | USA | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2165 | 3.50 | 9 | 0.32 | 38 | 12.16 | |
|  Bortnyk, Mykola | m | | 2425 | UKR | 0.50 | 1 | 0.32 | 38 | 12.16 | |  Bisiriyu-Salam, Ol | | | 2011 | NGR | 0.50 | 1 | -0.21 | 38 | -7.98 | | | Espinosa, Pedro Ro | c | | 2229 | USA | 0.50 | 1 | 0.09 | 38 | 3.42 | | | Hebbar, Eshaan | c | | 1969 | USA | 1.00 | 1 | 0.25 | 38 | 9.50 | | | Luo, Terry | f | | 2321 | USA | 0.50 | 1 | 0.21 | 38 | 7.98 | | | Nagy, Gabor | g | | 2468 | HUN | 0.00 | 1 | -0.14 | 38 | -5.32 | | | Barbosa, Oliver | g | | 2492 | PHI | 0.00 | 1 | -0.13 | 38 | -4.94 | | | Chen, Justin | f | | 2333 | USA | 0.50 | 1 | 0.22 | 38 | 8.36 | | | Nakada, Akira Wood | f | | 2321 | USA | 0.00 | 1 | -0.29 | 38 | -11.02 | |
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) | | | | 16th annual Philadelphia International | Philadelphia, PA | USA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2187 | 5.00 | 9 | -0.15 | 38 | -5.70 | |
| | Quesada Perez, Yasser | g | | 2609 | CUB | 1.00 | 1 | 0.93 | 38 | 35.34 | | | Bellahcene, Bilel | g | | 2497 | ALG | 0.00 | 1 | -0.14 | 38 | -5.32 | | | Singh, Siddharth | | | 1787 * | USA | 0.00 | 1 | -0.92 | 38 | -34.96 | | | Hiwale, Ronak | | | 1992 | USA | 1.00 | 1 | 0.25 | 38 | 9.50 | | | Shmelov, Denys | m | | 2420 | UKR | 0.00 | 1 | -0.21 | 38 | -7.98 | | | Martin, Sam B | | | 2016 | USA | 1.00 | 1 | 0.27 | 38 | 10.26 | | | Guha, Eshan | | | 1991 | USA | 0.00 | 1 | -0.75 | 38 | -28.50 | | | Rowe, Duane | c | | 1979 | JAM | 1.00 | 1 | 0.23 | 38 | 8.74 | | | Kudryavtsev, Vadim | | | 1934 | RUS | 1.00 | 1 | 0.19 | 38 | 7.22 | | | * 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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