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Rapid:
Individual Calculations November 2021 |
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| Hornsby, Peter Total change: 13.60 | |   |
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| 29th Birmingham Rapidplay Open | Birmingham | ENG | 2021-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1467 | 1.50 | 6 | 0.68 | 20 | 13.60 | |
|  Purcell, Philip | | | 1866 | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Brown, Tom | | | 1792 | ENG | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Bolt, Graham | | | 1850 | ENG | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Blackburn, Jonathan Lb | f | | 2195 | WLS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Pal, Rohan | | | 1499 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Sakic, Lorand | | | 1942 | SRB | 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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