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Individual Calculations May 2019 |
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| Duffell, Andrew Total change: -31.60 | |   |
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| 1st 4NCL Easter Congress U1825 | Stevenage | ENG | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1424 | 1.00 | 5 | -0.79 | 40 | -31.60 | |
|  Willow, Hambel M | | | 1531 | ENG | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Robinson, Brian | | | 1569 | ENG | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Fisher, Neal | | | 1473 | ENG | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Ribbands, Patrick C | | | 1683 | ENG | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Jones, Zebedee | | | 1412 | ENG | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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