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Individual Calculations January 2023 |
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| Ryan, Joseph Total change: -18.60 | |   |
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| IX Chessable Sunway Sitges Chess Festival - Group A | Sitges (Barcelona) | ESP | 2022-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 2249 | 3.00 | 6 | -0.93 | 20 | -18.60 | |
|  Bergara Ede, Josu | | | 1849 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abdisalimov, Abdimalik | m | | 2447 | UZB | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Vignesh, B | | | 2032 | IND | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Mompel Ferruz, Xavier | | | 1952 | ESP | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Karadzhov, Ivan | | | 2024 | BUL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Akbas, Umut Ata | f | | 2351 | TUR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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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