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Individual Calculations March 2018 |
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| Reynolds, Robert L Total change: -22.00 | |   |
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| 4th Annual Port of Burlington Open | Burlington, Iowa | USA | 2018-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1992 | 2.00 | 4 | -0.55 | 40 | -22.00 | |
|  Raines, David T | | | 1750 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Cusumano, Steven J | | | 1806 | USA | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Harrison, Eva C | | | 1747 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Kosokin, Valeriy | | | 2222 | UZB | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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