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Individual Calculations August 2022 |
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| Paragua, Megan Althea Total change: -17.60 | |   |
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| 2022 World Open Amateur | Philadelphia, Pennsylvania | USA | 2022-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1808 | 4.00 | 6 | 0.56 | 40 | 22.40 | |
|  Sankar, Arjun | | | 1479 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Klein, Jack | | | 1893 | USA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Labuac, Edilberto B | | | 1770 | PHI | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Carey, Michael P | | | 1844 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Kilari, Dattasai | | | 1801 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Brereton, Justin | | | 1686 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | 50th Annual World Open - Under 2200 | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1808 | 1.00 | 4 | -1.00 | 40 | -40.00 | |
| | Nguyen, James L | | | 1992 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Jasti, Rishi N | | | 1408 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Mc Bryde, Lamel | | | 1926 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Schenk, Sam | | | 1821 | USA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | * 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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