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Individual Calculations October 2022 |
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| Costa, Leonardo Total change: -42.60 | |   |
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| World Youth Chess Championship 2022 - Open 14 | Mamaia | ROU | 2022-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2392 | 7.00 | 11 | -2.13 | 20 | -42.60 | |
|  Amangeldy, Ernur | | | 1992 * | KAZ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Taran, Sebastian | | | 2000 | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brattgjerd, Isak Vinh | | | 2027 | NOR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kolimar, Kristof Pal | | | 2195 | HUN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ilamparthi, A R | | | 2269 | IND | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Ljepic, Andrej | f | | 2242 | SRB | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Berin, Artem | | | 2104 | UKR | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Hauchamps, Maxime | | | 2063 | BEL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Anand, Batsukh | f | | 2201 | MGL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Poupalos, Nikolaos | | | 2003 | GRE | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Agasarov, Benik | c | | 2037 | ARM | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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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