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Individual Calculations August 2023 |
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| Byron, Alan M Total change: 23.00 | |   |
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| 18th South Wales International Open | Bridgend | WLS | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2132 | 5.50 | 8 | 1.15 | 20 | 23.00 | |
|  Thomas, Roy | | | 1732 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fowler, Hugo | | | 1930 | WLS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Korneev, Oleg | g | | 2474 | ESP | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Foster, James C | | | 1955 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Menadue, Jeremy F S | | | 1961 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Chatalbashev, Boris | g | | 2493 | DEN | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Jukes, Sam | | | 1911 | WLS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kozusek, Daniel | f | | 2359 | WLS | 0.50 | 1 | 0.29 | 20 | 5.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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