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Individual Calculations November 2023 |
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| Welling, Zac Total change: 0.40 | |   |
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| 15th West Surrey Standard Play - U2200 | Leatherhead | ENG | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1615 | 1.50 | 3 | 0.01 | 40 | 0.40 | |
|  Iyengar, Ilya | | | 2002 | ENG | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Palav, Mayank | | | 1420 | ENG | 0.50 | 1 | -0.25 | 40 | -10.00 | |  Gonzales, Ceferino | | | 1504 | PHI | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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