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Individual Calculations May 2019 |
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| Usharovsky, Ron Total change: 62.00 | |   |
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| 1st 4NCL Easter Congress U1825 | Stevenage | ENG | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1609 | 4.50 | 5 | 1.55 | 40 | 62.00 | |
|  Volovich, Andrew | | | 1373 | ENG | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Gill, Gursharanjit S | | | 1520 | ENG | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Bishop, Geoffrey L | | | 1740 | ENG | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Neil, Graham | | | 1540 | ENG | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Willow, Hambel M | | | 1531 | ENG | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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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