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Rapid:
Individual Calculations February 2019 |
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| Chen, Siyuan Total change: 8.20 | |   |
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| Copa Catalana de Barcelona 2019 | Barcelona | ESP | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1284 | 2.00 | 6 | 0.41 | 20 | 8.20 | |
|  Blanes Gay, Sir Nil | | | 1256 | ESP | 1.00 | 1 | 0.46 | 20 | 9.20 | |  Peredo Claros, Luis Gabriel | | | 1684 * | BOL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Garcia Gil, Oriol | | | 1510 | ESP | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Cruz Medina, Julia | | | 1497 | ESP | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Lacasa Diaz, Oriol | | | 1456 | ESP | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Castano Fernandez, Alfredo | | | 1464 | ESP | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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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