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Individual Calculations August 2019 |
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| Nechio, Douglas Egidio Gomes Total change: 8.00 | |   |
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| 16th South Wales International Open | Bridgend | WLS | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1819 | 4.00 | 9 | 0.40 | 20 | 8.00 | |
|  Rudd, Jack | m | | 2219 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Orton, Paul | | | 1584 | WLS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Harle, Bill | | | 1744 | WLS | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Hewitt, William | | | 2005 | WLS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Blackmore, Simon | | | 1682 | WLS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bevan, Peter M | | | 1942 | WLS | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Jukes, Sam | | | 1895 | WLS | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Murphy, Conor E | f | | 2219 * | IRL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Parry, Matthew | | | 1909 | WLS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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