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Individual Calculations August 2022 |
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| Ackley, Peter Je Total change: 13.60 | |   |
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| 28th 4NCL Congress Open | Leamington Spa | ENG | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 1960 | 2.00 | 4 | 0.68 | 20 | 13.60 | |
|  Subramanian, Anusha | | | 1637 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Brewer, Callum D | | | 2146 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Gallana, Marco | | | 2274 | ITA | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Davies, Nigel R | g | | 2441 | ENG | 0.50 | 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) | | |
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