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Individual Calculations July 2022 |
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| Zhang, Yuanchen Total change: -11.40 | |   |
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| 15th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2276 | 2370 | 5.00 | 9 | -0.57 | 20 | -11.40 | |
|  Singh, Hersh | | | 2078 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Malka, Samuel | f | | 2223 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bellahcene, Bilel | g | | 2513 | ALG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Luo, Terry | | | 2168 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Zhou, Liran | f | | 2350 | USA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Rogers, Norman | f | | 2138 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Daggupati, Balaji | m | | 2494 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Wang, Jason | f | | 2273 | USA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Chiu, Isaac | | | 2245 | USA | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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) | | |
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