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Individual Calculations October 2021 |
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| Idle, Oscar J Total change: 26.60 | |   |
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| 26th 4NCL Congress Major | Leamington Spa | ENG | 2021-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1848 | 4.50 | 5 | 1.33 | 20 | 26.60 | |
|  Winter, Kevin | | | 1735 | ENG | 0.50 | 1 | -0.15 | 20 | -3.00 | |  Radford, Mark Sr | | | 1647 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Cawston, M John | | | 1787 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Hickman, John E | | | 1876 | ENG | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Waterfield, Mark Bw | | | 1679 | 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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