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Individual Calculations October 2017 |
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| Slinger, Aj (tony) Total change: -1.20 | |   |
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| 15th 4NCL Congress Major | Doncaster | ENG | 2017-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1867 | 2.50 | 4 | -0.06 | 20 | -1.20 | |
|  Mahoney, Nicholas | | | 1711 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Clegg, Robert | | | 1820 | ENG | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Procter, Colin S | | | 1770 | ENG | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Holi, Siefaldin A | | | 1754 | SUD | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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