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Individual Calculations December 2021 |
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| Henry, Gregory A Total change: -24.40 | |   |
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| Niagara Falls Open - Under 2100 | Niagara Falls, New York | USA | 2021-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 2165 | 2.00 | 3 | -0.61 | 40 | -24.40 | |
|  Srinivas, Atharva | | | 1765 * | CAN | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Warner, Thomas A | | | 1865 | USA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Walker, Patrick J | | | 1886 | USA | 0.50 | 1 | -0.34 | 40 | -13.60 | | | * 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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