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Individual Calculations January 2022 |
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| Ayyappan, Santhosh Total change: 76.40 | |   |
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| 52nd Annual National Chess Congress - Under 2200 | Philadelphia, Pennsylvania | USA | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1444 | 1.50 | 5 | 0.36 | 40 | 14.40 | |
|  Hill, Leroy | | | 1844 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Klenoff, Caleb Jud | | | 1844 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Qian, Bobby | | | 1348 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Karell, Leif Kazuo | | | 1844 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sharuda, Kameliia | | | 1619 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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) | | | | 7th Annual Empire State Open - Open | Albany, New York | USA | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1437 | 2.00 | 2 | 1.55 | 40 | 62.00 | |
| | Das, Aditeya | | | 1579 | USA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Yadawad, Ansh | | | 1750 | USA | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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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