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Individual Calculations February 2023 |
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| Caballero Ortin, Jorge Total change: 2.00 | |   |
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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 |
| 1829 | 1714 | 3.50 | 9 | 0.10 | 20 | 2.00 | |
|  Palacios Herrero, Pablo | | | 2198 | ESP | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Buijs Martin, Urtzi | | | 2034 | ESP | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Zhou, Lulu | | wf | 2050 | ESP | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Blanco Ros, Adrian | | | 1472 | ESP | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Valverde Lopez, Francisco Leopol | | | 1536 | ESP | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Vanduyfhuys, Igor | | | 1958 | BEL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Angola Barrios, Adrien | | | 1410 | ESP | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Benseny Martinez, Guerau | | | 1898 | ESP | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Larsen, Harald | | | 1907 | BEL | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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