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Individual Calculations August 2022 |
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| Lane, Paul D Total change: -7.20 | |   |
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| 50th Annual World Open - Under 2200 | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 2119 | 5.50 | 7 | -0.36 | 20 | -7.20 | |
|  Kashyap, Manish B | | | 1719 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zheng, Marcus | | | 1531 | USA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Nochomovitz, Yigal | | | 1515 | USA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Modi, Ethan | | | 1784 | USA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Zhu, Jenny | | | 1836 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | George, Lolomari | c | | 2031 | NGR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Harrison, Joshua A | | | 2017 | USA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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) | | |
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