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Individual Calculations September 2021 |
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| Wang, Kevin Total change: -20.00 | |   |
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| 1st Joe Yun Memorial Chess Tournament | Akron, Ohio | USA | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 2139 | 2.50 | 5 | -0.50 | 40 | -20.00 | |
|  Meekins, Kristopher C | | | 2146 | USA | 1.00 | 1 | 0.51 | 40 | 20.40 | |  Posthuma, Joshua | f | | 2359 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Hart, Braeden Spen | | | 2027 | USA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Deatrick, Alexander | | | 1972 | USA | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Adury, Anant | | | 1739 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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