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Individual Calculations April 2023 |
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| Ishee, Mark Total change: -53.20 | |   |
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| Spring 2023 ALTO | Charlotte, NC | USA | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1959 | 1.50 | 4 | -1.33 | 40 | -53.20 | |
|  Lima, Darcy | g | | 2435 | BRA | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Yehoshua, Roi | | | 1574 | USA | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Black, Raymond | | | 1486 | USA | 0.00 | 1 | -0.95 | 40 | -38.00 | | | Patel, Noshir | | | 1559 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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