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Individual Calculations November 2023 |
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| Macdonald, Duncan Total change: 37.60 | |   |
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| 2023 South Wales Autumn Congress | Cardiff | WLS | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1713 | 3.00 | 4 | 1.43 | 20 | 28.60 | |
|  Hanczar, Csege | | | 1395 | WLS | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Jukes, Sam | | | 1921 | WLS | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Fathallah, Joe | | | 1984 | WLS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Turner, Joseph David | | | 1863 | WLS | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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) | | | | 2023 WCPL Round 1 | Bridgend | WLS | 2023-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1713 | 1.00 | 1 | 0.45 | 20 | 9.00 | |
| | Wilmot, Daniel | | | 1679 | WLS | 1.00 | 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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