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Individual Calculations August 2022 |
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| Tabor, Kai Total change: -37.00 | |   |
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| 50th Annual World Open - Under 2200 | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1962 | 1.50 | 3 | -0.77 | 20 | -15.40 | |
|  Smith, Zachary | | | 1814 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Ming, Albert | | | 1720 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Wu, Andrew | | | 1747 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | 27th annual Pacific Coast Open Under 2100 | Los Angeles, CA | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1965 | 1.50 | 3 | -1.08 | 20 | -21.60 | |
| | Tang, Owen | | | 1726 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Guo, Felix | | | 1658 | USA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Ganesan, Vikrant | | | 1565 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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