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Individual Calculations March 2017 |
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| Ward, Andrew Total change: 34.00 | |   |
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| 2016/17 4NCL Division 4 South Rounds 5-6 | Telford | ENG | 2017-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1813 | 1.00 | 2 | -0.17 | 40 | -6.80 | |
|  Davison, Chris | | | 2007 | ENG | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Karia, Devin | | | 1413 * | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | Perth Congress Open 2017 | Perth | SCO | 2017-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1813 | 2.50 | 4 | 1.02 | 40 | 40.80 | |
| | Page, Mark E | | | 2117 | ENG | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Berera, Siddharth | | | 1682 | SCO | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Wynarczyk, Raymond | | | 1951 | ENG | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Marks, Ian A | | | 1921 | SCO | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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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