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Individual Calculations January 2024 |
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| Lam, Kai Total change: 20.00 | |   |
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| 15th Northwick Park Five Round Congress - Major | Harrow | ENG | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1536 | 3.00 | 4 | 1.00 | 20 | 20.00 | |
|  Scott, Jane | | | 1260 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Munadi, Khairul | | | 1467 | ENG | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Rubeck, Jonathan | | | 1771 | ENG | 0.50 | 1 | 0.29 | 20 | 5.80 | | | McKenna, James F | | | 1641 | ENG | 1.00 | 1 | 0.64 | 20 | 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) | | |
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