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Individual Calculations March 2023 |
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| Sanguinetti, George A Total change: -10.20 | |   |
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| 2023 New Year Tuesday Night Marathon - 1600-1999 Rounds 4-7 | San Francisco, CA | USA | 2023-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1880 | 2.00 | 3 | -0.51 | 20 | -10.20 | |
|  Hack, Richard | | | 1480 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Clemens, Kristian | | | 1746 | USA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Agdamag, Samuel | | | 1498 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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