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Individual Calculations January 2020 |
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| Maillot, David Total change: 83.60 | |   |
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| Open du Jura 2019 (round 4-7) | Porrentruy | SUI | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1233 | 2.50 | 4 | 2.09 | 40 | 83.60 | |
|  Desboeufs, Claude | | | 1549 | SUI | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Wenger, Beat | | | 1633 * | SUI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Genet, Xavier | | | 1576 | FRA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Betrisey, Sandro | | | 1633 * | SUI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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