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Individual Calculations February 2023 |
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| Handigol, Abhishek Total change: 13.00 | |   |
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| 14th annual Golden State Open - U2100 Section | Concord, CA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1858 | 5.00 | 5 | 0.65 | 20 | 13.00 | |
|  Zhuge, Katherine | | | 1500 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Wu, Charles W | | | 1621 | CAN | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Zhang, Michelle | | | 1458 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sun, Ethan | | | 1594 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Yang, Vian | | | 1477 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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