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Individual Calculations May 2023 |
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| Chaplin, Peter E Total change: -9.60 | |   |
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| Bristol Open Spring Congress - 89th Bristol League Championship | Bristol | ENG | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 2019 | 2.50 | 5 | -0.48 | 20 | -9.60 | |
|  Mize, Dylan | | | 1714 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Pal, Rohan | | | 1817 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Garcia Hernandez, Oscar | | | 2073 | ESP | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Bezuidenhout, Roland | f | | 2214 | RSA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Fowler, Hugo | | | 1878 | WLS | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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