Individual Calculations February 2024 |
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Webster, Vivien Total change: 6.00 | | |
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31st 4NCL Congress Under 1700 | Harrogate | ENG | 2024-01-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1307 | 1604 | 2.00 | 2 | 0.30 | 20 | 6.00 | |
| Blower, Trevor R | | | 1297 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | Oliver, Peter J R | | | 1317 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | 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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