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Individual Calculations May 2019 |
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| Moore, Geoffrey R Total change: 11.00 | |   |
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| English Seniors Championship Over 65 2019 | Solihull | ENG | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1968 | 3.00 | 5 | 0.55 | 20 | 11.00 | |
|  McDonald, Ian | | | 1779 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Shephard, Chris Cw | | | 2190 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Donaghay, Richard H | | | 1803 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Bowmer, Kevin | | | 2072 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Hutchinson, Norman A | | | 2041 | ENG | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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