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Individual Calculations October 2021 |
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| Shanmugasundaram, Rajesh Total change: 17.20 | |   |
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| 80th New England Open | Westford, Massachusetts | USA | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 2166 | 4.00 | 6 | 0.86 | 20 | 17.20 | |
|  Liu, Kelsey | | | 1776 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Feng, Eric | | | 1766 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chase, Christopher | f | | 2318 | USA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Zhou, Jianchao | g | | 2566 * | CHN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Leano, Bryan B | | | 1935 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ivanov, Alexander | g | | 2469 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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