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Individual Calculations May 2017 |
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| Lutchman Singh, Aishwarya Total change: 6.00 | |   |
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| 2017 Tom Weston Memorial | Cardiff | WLS | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1411 | 2.00 | 6 | 0.15 | 40 | 6.00 | |
|  Jukes, Sam | | | 1734 | WLS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Hurn, Robert Aj | | | 1607 | WLS | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Williams, Stephen | | | 1714 | WLS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Jaberansari, Daniel | | | 1405 | WLS | 0.50 | 1 | -0.01 | 40 | -0.40 | | | White, Sam | | | 1671 | WLS | 0.50 | 1 | 0.32 | 40 | 12.80 | | | O`rourke, Kevin | | | 1310 | WLS | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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