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Individual Calculations May 2018 |
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| Williams, Stephen Total change: -36.00 | |   |
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| 2018 Tom Weston Memorial | Cardiff | WLS | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1683 | 2.00 | 6 | -1.80 | 20 | -36.00 | |
|  Evans, Nicholas Thomas | | | 1860 | WLS | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Cox, John | | | 1443 | WLS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Burrows, Mike | | | 1544 | WLS | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Jansen Van Rensburg, Leon | | | 1497 | WLS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | McIntosh, Rachel | | | 1453 | WLS | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Camp, Syringa Lyn | | | 1676 | WLS | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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