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Individual Calculations August 2022 |
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| Redfield, Grant Total change: -3.80 | |   |
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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 |
| 1758 | 1873 | 3.00 | 5 | -0.19 | 20 | -3.80 | |
|  Levine, Owen | | | 1602 | USA | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Tu, Lawrence | | | 1644 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Logozar, Elijah | | | 1900 | USA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Ventura, Christopher Anthony | | | 2031 | USA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Yang, Kevin C | | | 1613 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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) | | |
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