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Individual Calculations September 2021 |
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| Finegold, Benjamin P Total change: -16.30 | |   |
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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 |
| 2144 | 2466 | 3.50 | 6 | -1.63 | 10 | -16.30 | |
|  Sage, J Timothy | | | 2066 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Eckert, Doug D | f | | 2172 | USA | 0.00 | 1 | -0.85 | 10 | -8.50 | | | Joelson, Daniel | | | 2126 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Gibbins, Wilson K | | | 2066 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Matros, Alexander | m | | 2365 | KAZ | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Sciacca, Patrick | | | 2066 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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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