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Individual Calculations February 2023 |
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| Hollyman, Mike Total change: -24.00 | |   |
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| South Wales New Year Major 2023 | Bridgend | WLS | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1442 | 0.00 | 1 | -0.16 | 40 | -6.40 | |
|  Philpin, Les | | | 1722 | WLS | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | 29th 4NCL Congress Minor | Harrogate | ENG | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1442 | 0.00 | 1 | -0.44 | 40 | -17.60 | |
| | Sloan, Cecil | | | 1485 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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