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Individual Calculations June 2018 |
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| Graham, David B Total change: 55.60 | |   |
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| 2017/18 4NCL Division 2 Rounds 9-11 | Telford | ENG | 2018-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2150 | 2.00 | 3 | 0.23 | 20 | 4.60 | |
|  Verma, Aditya | | | 2017 | ENG | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Clark, Kevin R | | | 2118 | ENG | 0.50 | 1 | -0.04 | 20 | -0.80 | | | James, David J | f | | 2112 | WLS | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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) | | | | 1st 4NCL Spring Bank Holiday Congress Open | Basingstoke | ENG | 2018-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2300 | 2150 | 4.50 | 6 | 2.55 | 20 | 51.00 | |
| | Kramaley, David | | | 1819 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Villiers, Thomas | c | | 2195 | ENG | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Merry, Alan B | m | | 2439 | ENG | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Sowray, Peter J | f | | 2365 | ENG | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Colovic, Aleksandar | g | | 2440 | MKD | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Pert, Nicholas | g | | 2543 | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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