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Individual Calculations September 2022 |
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| Chen, Justin Total change: 0.80 | |   |
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| Marshall Premier August 2022 | New York, NY | USA | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 2324 | 4.00 | 5 | 0.04 | 20 | 0.80 | |
|  Wiebe, Daniel | | | 2010 | CAN | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Mottola, Max | | | 1918 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Berg, George P | | | 1753 | USA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Brodsky, David | m | | 2494 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Safranek, William | | | 1924 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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