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Blitz:
Individual Calculations February 2023 |
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| Zhou, Lulu Total change: -18.40 | |   |
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| Roquetas Chess Festival 2023 - IV International Blitz Chess Open The Eve of Magi 2023 | Roquetas de Mar (Almeria) | ESP | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1945 | 4.00 | 7 | -0.46 | 40 | -18.40 | |
|  Reque Garcia, Alberto | | | 1545 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Habans Aguerrea, Javier | f | | 2221 | ESP | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Torres Rebolledo, Marcos | | | 1497 | ESP | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Alcoba, Pablo Alejandro | | | 2175 | ESP | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Arvind, Ramnath Iyer | | | 1760 | IND | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Company Sancho, Miguel | | | 1780 | ESP | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Basiaga, Sebastian | | | 1740 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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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