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Individual Calculations February 2020 |
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| Potter, Steven Total change: -3.80 | |   |
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| 2019/20 4NCL Div 3 North Rounds 3 - 4 | Bolton | ENG | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1732 | 0.50 | 2 | -0.04 | 20 | -0.80 | |
|  Whyte, Brian G | | | 2048 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Taylor, John Paul | | | 1800 | ENG | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | 24th 4NCL Congress Major | Harrogate | ENG | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1732 | 2.00 | 5 | -0.15 | 20 | -3.00 | |
| | Garnett, John S | | | 1865 | ENG | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Stephenson, David W | | | 1793 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Coop, Brian H | | | 1913 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Cawston, M John | | | 1778 | ENG | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Robinson, Brian | | | 1573 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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