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Individual Calculations July 2022 |
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| Yedidia, Daniel Total change: -9.20 | |   |
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| 42nd Annual Lina Grumette Memorial Day Classic | Loma Linda, California | USA | 2022-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 2001 | 4.00 | 6 | 0.22 | 20 | 4.40 | |
|  Hsiao, Ethan | | | 1601 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Liu, Patrick Peijun | | | 1813 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Ke, Rianne | | wc | 1706 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Salik, Serkan | | | 2099 | USA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Bryant, John D | m | | 2405 | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vu, Leonard | | | 1742 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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) | | | | 2022 National Open - Under 2300 | Las Vegas, Nevada | USA | 2022-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 2001 | 4.00 | 6 | -0.68 | 20 | -13.60 | |
| | Eswaran, Aksithi | | wc | 1751 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Iinuma, Paul | | | 2010 | USA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Rajmohan, Vikram | | | 1754 | ENG | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Hakobyan, Valeri | | | 1601 * | ARM | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Min, Ryan | | | 1797 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Achuthan, Aryan | | | 1655 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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