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Individual Calculations May 2019 |
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| Staples, Maurice J Total change: -16.20 | |   |
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| Southend Easter Bank Holiday Congress Open 2019 | Southend | ENG | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 2002 | 4.00 | 7 | -0.81 | 20 | -16.20 | |
|  Xu, Edison | | | 1746 | ENG | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Metcalfe, Charlie P | | | 1722 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Williamson, Kevin J | | | 1860 | ENG | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Agrawal, Shivam | | | 1602 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stepanyan, Henrik | | | 2202 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Bird, Joel | | | 1951 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Matthews, Adrian M S | | | 1815 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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