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Individual Calculations December 2023 |
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| Chen, Jonathan Total change: -29.00 | |   |
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| FIDE World Youth Chess Championship 2023 - U16 - Open | Montesilvano | ITA | 2023-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 2202 | 6.00 | 11 | -1.45 | 20 | -29.00 | |
|  Shtavica, Alaudin | | | 1802 * | KOS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Costa, Leonardo | f | | 2404 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Gasparyan, Erik R. | f | | 2320 | ARM | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Botea, David-Alexandru | c | | 2005 | ROU | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Skarphedinsson, Ingvar Wu | | | 1989 | ISL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kitaev, Daniel | | | 1681 | SCO | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Aswath, S | f | | 2372 | IND | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Altynbekuly, Madiyar | | | 1924 | KAZ | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Varela Velazquez, Carlos Francisc | | | 1976 | MEX | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Afonso, Joao Pedro | | | 1907 | POR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Jodorcovsky, Alejandro David | c | | 2040 | PAR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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