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Individual Calculations August 2023 |
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| Gao, Marvin Total change: 87.60 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 1968 | 4.50 | 9 | 2.19 | 40 | 87.60 | |
|  Luo, Terry | f | | 2353 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Stevens, Adam Benjamin | | | 1596 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Prabhu, Naveen | | | 2145 | USA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Perrine, Dalton | f | | 2228 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Osunfuyi, Abimola | f | | 2207 | NGR | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Chen, Justin | f | | 2333 | USA | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Rahul, Srivatshav Peddi | g | | 2470 | IND | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Matta, Nicholas F | | | 2226 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Zhurbinsky, David | c | | 2075 | USA | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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