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Individual Calculations September 2019 |
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| Sanchez, Eduardo J Total change: 37.60 | |   |
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| 2019 Midland Championship Open | Telford | ENG | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1737 | 1.50 | 3 | 0.94 | 40 | 37.60 | |
|  Ferrington, Nigel M | | | 2115 | ENG | 1.00 | 1 | 0.91 | 40 | 36.40 | |  Zabrocki, Philip | | | 1944 | ENG | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Davis, Lee | | | 1937 | WLS | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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