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Individual Calculations March 2019 |
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| Doran, Chris Total change: 0.40 | |   |
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| 2019 Frodsham Congress Open | Frodsham | ENG | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1965 | 3.00 | 5 | -0.37 | 20 | -7.40 | |
|  Hughes, Colin J | | | 1704 | ENG | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Parry, Samuel A | | | 1608 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Waterfield, Mark Bw | | | 1772 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Jackson, Oliver A | f | | 2130 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Hilton, Tim | | | 1869 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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) | | | | 2018/19 4NCL Div 3 North Rounds 5 - 6 | Bolton | ENG | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 1965 | 1.00 | 2 | 0.39 | 20 | 7.80 | |
| | Cooper, Gavyn | | | 1991 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Dunworth, Christopher N | f | | 2259 | ENG | 1.00 | 1 | 0.85 | 20 | 17.00 | |
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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