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Individual Calculations February 2023 |
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| Yoo, Christopher Woojin Total change: 5.20 | |   |
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| 14th annual Golden State Open - Major | Concord, CA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2329 | 2584 | 4.50 | 5 | 0.52 | 10 | 5.20 | |
|  Liu, Patrick Peijun | | | 2184 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Chambers, Ezra | f | | 2245 | BDI | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Li, Eric Yuhan | f | | 2362 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Mitkov, Nikola | g | | 2493 | MKD | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Tarjan, James Edward | g | | 2360 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | * 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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