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Individual Calculations January 2023 |
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| Grau Ferrer, Carles Total change: -29.40 | |   |
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| IX Chessable Sunway Sitges Chess Festival - Group B | Sitges (Barcelona) | ESP | 2022-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1947 | 7.00 | 10 | -1.47 | 20 | -29.40 | |
|  Lazaro Del Arco, Martina | | | 1608 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Walter Travella, German | | | 1720 | ESP | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Suriya, S V | | | 1547 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Muratova, Anel | | | 1669 | KAZ | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Hagen, Tejo | | | 1638 | NED | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Pla Carulla, Joaquim | | | 1695 | ESP | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Sudharsan, Gurukrishnan | | | 1586 | IND | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Reyes Marin, Raul | | | 1707 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Swapna, C N | | | 1480 | IND | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Colomer Gomez, Jordi | | | 1774 | ESP | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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