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Individual Calculations January 2023 |
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| Ortega Serra, Marc Total change: 22.20 | |   |
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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 |
| 2338 | 2291 | 4.50 | 8 | 1.11 | 20 | 22.20 | |
|  Oliver Amengual, Adria | | | 1891 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Samant, Aditya S | m | | 2470 | IND | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Raghav, Srivathsav V | | | 2059 | IND | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ayats Llobera, Gerard | m | | 2464 | ESP | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Sochacki, Christophe | g | | 2463 | FRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Bulmaga, Irina | m | wg | 2432 | ROU | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Gokerkan, Cem Kaan | m | | 2470 | TUR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Erdogmus, Yagiz Kaan | m | | 2453 | TUR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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