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Individual Calculations January 2023 |
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| Izagirre Alsua, Aritz Total change: -28.80 | |   |
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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 |
| 1923 | 1835 | 2.50 | 10 | -1.44 | 20 | -28.80 | |
|  Kristoferitsch, Daniel | f | | 2286 | AUT | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Coles, Ruben | | | 2098 | FRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Itzhaky, Shmuel | | | 2109 | ISR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Place, Nicholas | | | 1967 | USA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Perez Aleman, Pedro Tomas | | | 1996 | ESP | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Perez Garcia, Jimena | | | 2014 | ESP | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Alfonso Pellisa, Aaron | | | 2018 | ESP | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Gamal, Alaa | | | 1713 | ENG | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Voronaya, Eva | | | 1435 * | FID | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alem, Ali Hussain | | | 1593 | KSA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * 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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