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Individual Calculations April 2020 |
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| Jiles, David Total change: 17.60 | |   |
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| 2020 Cedar Rapids Leather Jackets Open | Cedar Rapids, Iowa | USA | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1654 | 1.50 | 3 | 0.44 | 40 | 17.60 | |
|  Rector, Richard | | | 1555 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Keating, Robert F | | | 2051 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  White, James Lee | | | 1773 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | |
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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