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Individual Calculations July 2022 |
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| Ballantyne, Wayne W Total change: 4.00 | |   |
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| 31st Annual Chicago Open - Under 2100 | Wheeling, Illinois | USA | 2022-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1920 | 3.50 | 5 | 0.20 | 20 | 4.00 | |
|  Padron, Antonio | | | 1799 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Shen, Newman | | | 1746 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Damaraju, Arjun | | | 1707 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Willy, Stephen | | | 1770 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Angelov, Boyan Angelov | | | 1962 | BUL | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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