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Individual Calculations August 2023 |
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| Heran-Boily, Samuel Total change: 57.20 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 1841 | 4.50 | 9 | 2.86 | 20 | 57.20 | |
|  Pang, Qi | | | 2187 | USA | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Hernandez-Perez, Pedro | | | 2140 | CUB | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Kumar, Arya | | wc | 2073 | USA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Shlyakhtenko, Robert | m | | 2427 | USA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Yoo, Eugene Choi | | | 2066 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Yehamandram, Yogeshwar | | | 1994 | USA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Lugo Roldan, Jean P. | c | | 2040 | PUR | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Yanayt, Eugene | f | | 2060 | USA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Kung, Thomas | | | 2116 | USA | 0.00 | 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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