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Individual Calculations December 2021 |
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| Bihlmeyer, Joseph Total change: -34.40 | |   |
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| 26th Annual Northeast Open - Under 2100 | Stamford, Connecticut | USA | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1810 | 1.50 | 3 | -0.86 | 40 | -34.40 | |
|  Zhu, Florina | | | 1410 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Ayyappan, Santhosh | | | 1444 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Nizhegorodtsev, Sergey V | | | 1784 | USA | 0.00 | 1 | -0.54 | 40 | -21.60 | | | * 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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