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Individual Calculations September 2019 |
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| Harris, John Total change: -20.60 | |   |
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| Northumbria Major | Newcastle | ENG | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1577 | 1.50 | 5 | -1.03 | 20 | -20.60 | |
|  Brodie, Alexander | | | 1474 | SCO | 0.00 | 1 | -0.64 | 20 | -12.80 | |  Webster, Vivien | | | 1628 | ENG | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Cheung, Ryan | | | 1680 | WLS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Walters, Philip | | | 1571 | ENG | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Richardson, David | | | 1509 | ENG | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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