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Individual Calculations February 2023 |
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| Jayawarna, Thisumi Total change: 54.40 | |   |
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| 29th 4NCL Congress Major | Harrogate | ENG | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1446 | 2.00 | 3 | 1.36 | 40 | 54.40 | |
|  May, Paul | | | 1745 | ENG | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Livesey, R Nigel | | | 1709 | ENG | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Wheeler, Tim | | | 1589 | ENG | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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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