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Individual Calculations July 2022 |
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| Miyasaka, Marcus Ming Total change: -8.60 | |   |
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| 15th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2209 | 2252 | 4.50 | 9 | -0.43 | 20 | -8.60 | |
|  Serrato, Rafael | | | 1852 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Yip, Carissa Shiwen | m | wg | 2418 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Altman, Joshua A | c | | 2095 | ENG | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Jin, Derek | | | 1935 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kunka, Harshid | | | 2088 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Paragua, Mark | g | | 2475 | PHI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rogers, Norman | f | | 2138 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Ngo, Bach | f | | 2327 | USA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Cordova, Emilio | g | | 2549 | PER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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