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Individual Calculations January 2023 |
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| Romero Calduch, Sergio Total change: 6.20 | |   |
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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 |
| 2264 | 2258 | 3.50 | 7 | 0.31 | 20 | 6.20 | |
|  Prudhvi, Kumar V | | | 1858 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Nesse, David | | | 1809 | NOR | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Narciso Dublan, Marc | g | | 2448 | ESP | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Boyer, Mahel | m | | 2434 | FRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Krastev, Alexander | m | | 2416 | GER | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Ajay, Karthikeyan | m | | 2430 | IND | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kaasen, Tor Fredrik | m | | 2452 | NOR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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