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Individual Calculations August 2019 |
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| Hirst, Joe Total change: 7.20 | |   |
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| 16th South Wales International Open | Bridgend | WLS | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1632 | 2.50 | 8 | 0.18 | 40 | 7.20 | |
|  Bullen, Alex | c | | 2032 * | WLS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Jukes, Sam | | | 1895 | WLS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Hughes, Anthony | c | | 1900 | WLS | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Thomas, Roy | | | 1708 | WLS | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Robertson, Jim | | | 1580 | SCO | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Cannon, Richard J | | | 2013 | ENG | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Davies, Sam | | | 1705 | ENG | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Blackmore, Simon | | | 1682 | WLS | 1.00 | 1 | 0.57 | 40 | 22.80 | | | * 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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