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Individual Calculations September 2021 |
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| Hardin, John Michael Total change: -17.60 | |   |
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| 51st Annual Continental Open - Under 2000 | Sturbridge, Massachusetts | USA | 2021-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1698 | 1.00 | 2 | -0.44 | 40 | -17.60 | |
|  Kaur, Aradh | | | 1436 | USA | 0.00 | 1 | -0.82 | 40 | -32.80 | |  Parikh, Ananya Deval | | | 1614 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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