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Individual Calculations May 2023 |
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| Bickford, Ben Total change: -10.80 | |   |
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| 2023 Welsh Open | Cardiff | WLS | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1482 | 2.50 | 6 | -0.27 | 40 | -10.80 | |
|  Blackmore, Simon | | | 1599 | WLS | 1.00 | 1 | 0.66 | 40 | 26.40 | |  Bridges, Paul | | | 1751 | WLS | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Rovaretti, David | | | 1641 | WLS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Westcott, Dale | | | 1607 | WLS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Dasselaar, Hendrik | | | 1297 | GER | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Enoch, Kristan | | | 1110 | WLS | 1.00 | 1 | 0.10 | 40 | 4.00 | |
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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