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Individual Calculations August 2023 |
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| Brown, Thomas Total change: -15.60 | |   |
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| 18th South Wales International Open | Bridgend | WLS | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2124 | 4.50 | 8 | -0.78 | 20 | -15.60 | |
|  McKenna, Joshua | | | 1724 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rathbone-Jones, Ifan | | | 1925 | WLS | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Wagner, Guy | | | 1718 | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wells, Peter K | g | | 2336 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kett, Tim | f | | 2062 | WLS | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Ralphs, Nigel | | | 1963 | WLS | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Menadue, Jeremy F S | | | 1961 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Nilsson, Joakim | f | | 2176 | SWE | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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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