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Individual Calculations August 2019 |
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| Bird, Joel Total change: 17.00 | |   |
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| 16th South Wales International Open | Bridgend | WLS | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1988 | 4.50 | 8 | 0.85 | 20 | 17.00 | |
|  Emblem, Mark | | | 1588 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rudd, Jack | m | | 2275 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Sivarajasingam, Venetia | | wc | 1745 | WLS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Camacho Collados, Jose | m | | 2388 * | KOR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Ratnesan, Ranesh | | | 2080 | ENG | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Borkowski, J Andrew | | | 1769 | WLS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Waddington, Mike P | f | | 2014 | ENG | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Siddharth, Jagadeesh | f | | 2388 * | SGP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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