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Individual Calculations February 2023 |
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| Lin, Yingrui Total change: 6.70 | |   |
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| Roquetas Chess Festival 2023 - XXXIV International Open | Roquetas de Mar (Almeria) | ESP | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2246 | 2373 | 6.50 | 9 | 0.67 | 10 | 6.70 | |
|  Follana Albelda, Lucia | | | 1973 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Rodriguez Pereira, Enrique | | | 2110 | ESP | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Revaliente Montoya, Ciro | | | 2068 | ESP | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Rios, Cristhian Camilo | g | | 2470 | COL | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Vaibhav, Jayant Raut | c | | 2269 | IND | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Orantes Taboada, Francisco | f | | 2221 | ESP | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Alvarez Pedraza, Aramis | g | | 2451 | CUB | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Ojas, Kulkarni | | | 2217 | IND | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Nguyen, Piotr | m | | 2431 | POL | 1.00 | 1 | 0.58 | 10 | 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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