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Individual Calculations December 2021 |
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| Song, Michael Total change: -7.00 | |   |
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| Niagara Falls Open - Major | Niagara Falls, New York | USA | 2021-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2184 | 2417 | 1.50 | 3 | -0.70 | 10 | -7.00 | |
|  Deatrick, Alexander | | | 2017 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Belous, Vladimir | g | | 2518 | RUS | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Hu, Alexander C | | | 2017 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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