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Individual Calculations December 2023 |
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| Arfan, Aditya Bagus Total change: -11.30 | |   |
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| FIDE World Youth Chess Championship 2023 - U18 - Open | Montesilvano | ITA | 2023-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2301 | 2415 | 6.00 | 11 | -1.13 | 10 | -11.30 | |
|  Prisacaru, Stefan-Emilian | c | | 2148 | ROU | 1.00 | 1 | 0.18 | 10 | 1.80 | |  Harshad, S | f | | 2263 | IND | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Orozbaev, Eldiar | f | | 2278 | KGZ | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Goroshkov, Maksym | f | | 2303 | SLO | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Ilamparthi, A R | m | | 2385 | IND | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Wong, Zhenyong Jayden | c | | 2356 | SGP | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Paduano, Claudio | c | | 2188 | ITA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Popov, Konstantin | f | | 2345 | FID | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Bai, Adelard | f | | 2384 | TPE | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Olsson, William | f | | 2372 | SWE | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Chyzy, Jakub | f | | 2286 | POL | 0.00 | 1 | -0.67 | 10 | -6.70 | |
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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