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Individual Calculations August 2022 |
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| Hurn, Robert Aj Total change: 25.00 | |   |
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| 17th South Wales International Open | Bridgend | WLS | 2022-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1605 | 2.50 | 8 | 1.25 | 20 | 25.00 | |
|  Murphy, Hugh W | | | 2125 | ENG | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Robinson, David | | | 1857 | WLS | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Skettos, Nicolas | | | 1972 | CYP | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Waddington, Mike P | f | | 2071 | ENG | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Brown, Thomas | | | 2194 | WLS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | De Coverly, Roger D | | | 1914 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Gawne, Martin | | | 1724 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Dixon, Chris | | | 1696 | WLS | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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