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Individual Calculations September 2018 |
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| Moussa, Alaa-Addin Total change: 31.00 | |   |
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| 2018 National Senior Tournament of Champions | Middleton, Wisconsin | USA | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 1969 | 3.50 | 6 | 1.55 | 20 | 31.00 | |
|  Fishbein, Alexander | g | | 2369 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zeng, Hongbiao | | | 1840 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Haessler, Carl | | | 2155 | USA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Gibbins, Wilson | | | 2061 | USA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Hulsey, Mark | | | 2165 | USA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Szpisjak, Steven | | | 2100 | USA | 1.00 | 1 | 0.68 | 20 | 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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