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Individual Calculations September 2021 |
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| Voje, Daniel W Total change: -12.60 | |   |
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| 4th Annual John T. Irwin National Tournament of Senior State Champions | Cherry Hill, New Jersey | USA | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1880 | 1.00 | 4 | -0.63 | 20 | -12.60 | |
|  Gibbins, Wilson K | | | 1992 | USA | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Carey, Michael P | | | 1908 | USA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Sloan, Kenneth | | | 1922 | USA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Moussa, Alaa-Addin | c | | 1969 | PLE | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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