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Individual Calculations May 2019 |
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| McIntosh, Rachel Total change: 23.20 | |   |
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| 2018/19 4NCL Div 4 Rounds 7 - 8 | Daventry | ENG | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1502 | 0.00 | 2 | -0.47 | 40 | -18.80 | |
|  Rowan, Daniel | | | 1799 | ENG | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Henbest, Kevin B | | | 1639 | ENG | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | | | 2019 Tom Weston Memorial | Cardiff | WLS | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1502 | 2.00 | 4 | 1.05 | 40 | 42.00 | |
| | Thomas, Roy | | | 1737 | WLS | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Buttell, David | | | 1809 | WLS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Evans, Thomas | | | 1650 | ENG | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Camp, Syringa Lyn | | | 1655 | WLS | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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