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Individual Calculations November 2023 |
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| Lumachi, Gabriele Total change: -4.10 | |   |
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| FIDE World Junior Chess Championship Mexico 2023 OPEN | Ciudad de Mexico | MEX | 2023-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 2399 | 7.00 | 11 | -0.41 | 10 | -4.10 | |
|  Silva, Jamysson Bento De Paula | | | 1999 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Svane, Frederik | g | | 2626 | GER | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Varela Velazquez, Carlos Francisc | | | 1944 | MEX | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Shaw, Jaden | f | | 2121 | JAM | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Gavrilin, Roman | | | 2156 | FID | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Rodrigue-Lemieux, Shawn | m | | 2485 | CAN | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Zacarias Rodriguez, Santiago | f | | 2100 | MEX | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Garzon Zapatanga, Christopher Leo | | | 2079 | ECU | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Faybish, Benjamin | | | 2069 | BEL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Petkov, Momchil | g | | 2499 | BUL | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Girel, Joseph | m | | 2494 | FRA | 1.00 | 1 | 0.63 | 10 | 6.30 | | | * 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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