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Individual Calculations March 2019 |
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| Byway, Paul V Total change: -22.00 | |   |
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| 2018/19 4NCL Div 3 South Rounds 5 - 6 | Daventry | ENG | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 2060 | 1.00 | 2 | -0.34 | 20 | -6.80 | |
|  Amato, Giampiero | | | 1981 | ITA | 0.00 | 1 | -0.61 | 20 | -12.20 | |  Graham, William M | | | 1886 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | 48th Dyfed Open | Fishguard | WLS | 2019-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 2060 | 3.50 | 5 | -0.76 | 20 | -15.20 | |
| | Parri, Deio | | | 1660 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Taylor, Robert Graham | | | 1809 | WLS | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Miller, John S | | | 1686 | WLS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | May, Adam J | | | 1906 | WLS | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Morgans, Justin | | | 1660 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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