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Individual Calculations May 2017 |
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| Morcom, Huw Total change: 11.20 | |   |
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| 2017 Welsh Championships | Cardiff | WLS | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 1925 | 3.00 | 7 | 0.56 | 20 | 11.20 | |
|  Hatchett, Paul | | | 2022 | WLS | 0.50 | 1 | 0.13 | 20 | 2.60 | |  Bullen, Alex | | | 2105 | WLS | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Young, Alan | | | 2056 | WLS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Bevan, Peter M | | | 1933 | WLS | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Sands, David A | | | 2103 | WLS | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Ralphs, Nigel | | | 2058 | WLS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Rodriguez, Juan Talavera | | | 1988 | WLS | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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