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Individual Calculations August 2023 |
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| Sun, Kevin Total change: 51.30 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1789 | 3.00 | 9 | -0.34 | 38 | -12.92 | |
|  Chirilov, James Andrei | | | 2127 | USA | 0.00 | 1 | -0.12 | 38 | -4.56 | |  Feliachi, Nabil | | | 1996 | USA | 0.00 | 1 | -0.23 | 38 | -8.74 | | | Manon-Og, Ramon | | | 1991 | PHI | 1.00 | 1 | 0.76 | 38 | 28.88 | | | Hiwale, Ronak | | | 1992 | USA | 0.00 | 1 | -0.24 | 38 | -9.12 | | | Zeng, Sheena | | wc | 1932 | USA | 0.50 | 1 | 0.19 | 38 | 7.22 | | | Min, Ryan | | | 1917 | USA | 0.50 | 1 | 0.17 | 38 | 6.46 | | | Liu, Ethan | | | 1949 | USA | 0.00 | 1 | -0.29 | 38 | -11.02 | | | Singh, Siddharth | | | 1488 | USA | 0.00 | 1 | -0.85 | 38 | -32.30 | | | Shangin, Lev | | | 1618 | USA | 1.00 | 1 | 0.27 | 38 | 10.26 | |
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) | | | | 2023 1000GM July Scheveningen IM Norm #1 | Sunnyvale, CA | USA | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2288 | 1758 | 2.00 | 9 | 1.69 | 38 | 64.22 | |
| | Fernandez Hernandez, Arturo | f | | 2324 | MEX | 0.00 | 1 | -0.02 | 38 | -0.76 | | | Rodi, Luis | m | | 2295 | URU | 0.00 | 1 | -0.03 | 38 | -1.14 | | | Maass, Gustavo | f | | 2244 | MEX | 1.00 | 1 | 0.96 | 38 | 36.48 | | | Zuluaga, Cesar | m | | 2225 | COL | 0.50 | 1 | 0.45 | 38 | 17.10 | | | Perez Gormaz, Matias | m | | 2407 | CHI | 0.00 | 1 | -0.01 | 38 | -0.38 | | | Sanchez Aller, Fernando | f | | 2274 | ESP | 0.50 | 1 | 0.46 | 38 | 17.48 | | | Rivera, Ingris | | wm | 2240 | COL | 0.00 | 1 | -0.05 | 38 | -1.90 | | | Garcia, Jhoel | m | | 2364 | PER | 0.00 | 1 | -0.02 | 38 | -0.76 | | | Pinzon, Jairo | | | 2220 | COL | 0.00 | 1 | -0.05 | 38 | -1.90 | |
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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