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Individual Calculations June 2019 |
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| Graham, David B Total change: 27.20 | |   |
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| 2018/19 4NCL Div 2 Rounds 9 - 11 | Telford | ENG | 2019-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2146 | 3.00 | 3 | 1.36 | 20 | 27.20 | |
|  Mitchell, Martin | | | 2227 | SCO | 1.00 | 1 | 0.61 | 20 | 12.20 | |  Willmoth, Robert F | c | | 2128 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Young, Daniel J | | | 1981 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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