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Individual Calculations February 2024 |
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| Oliver, Peter J R Total change: 61.60 | |   |
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| 31st 4NCL Congress Under 1700 | Harrogate | ENG | 2024-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1317 | 2.50 | 5 | 1.54 | 40 | 61.60 | |
|  Sayer, Ray M | | | 1686 | ENG | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Singhal, Saket | | | 1565 | ENG | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Maher, Mike P | | | 1457 | ENG | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Neil, Graham | | | 1562 | ENG | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Webster, Vivien | | | 1604 | ENG | 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) | | |
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