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Individual Calculations May 2019 |
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| Bishop, Geoffrey L Total change: -24.80 | |   |
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| 1st 4NCL Easter Congress U1825 | Stevenage | ENG | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1740 | 2.50 | 5 | -1.24 | 20 | -24.80 | |
|  Willow, Hambel M | | | 1531 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Usharovsky, Ron | | | 1609 | ENG | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Zhu, Feng | | | 1433 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Usharovsky, Tom | | | 1486 | ENG | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Sloan, Cecil | | | 1654 | USA | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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