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Individual Calculations February 2023 |
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| Merario Alarcon, Andres Total change: 10.80 | |   |
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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 |
| 2308 | 2438 | 7.00 | 9 | 1.08 | 10 | 10.80 | |
|  Marin Ferragut, Pau | | | 2034 | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Hernandez Leon, Sergio | | | 2178 | ESP | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Castellanos Gomez, Alejandro | f | | 2290 | ESP | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Sai Agni Jeevitesh, J | m | | 2271 | IND | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Ajay, Karthikeyan | m | | 2442 | IND | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Gatineau, Yovann | m | | 2354 | FRA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Cuenca Jimenez, Jose Fernando | g | | 2545 | ESP | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Goluch, Piotr | m | | 2339 | POL | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Mikrut, Dariusz | m | | 2317 | POL | 1.00 | 1 | 0.34 | 10 | 3.40 | |
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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