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Individual Calculations February 2023 |
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| Bernardez Gonzalez, Roberto Total change: 3.20 | |   |
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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 |
| 1864 | 1672 | 2.50 | 8 | 0.07 | 20 | 1.40 | |
|  Roque Sola, Jose Luis | c | | 2217 | MEX | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Vanduyfhuys, Igor | | | 1958 | BEL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Moreno Lopez, Juan Carlos | | | 1342 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hernandez Mullor, Francisco | | | 1948 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Balague Canadell, Jordi | | | 1986 | ESP | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Galvan Cipriani, Viviana | | wf | 2081 | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Moreno Bello, Miguel | | | 1509 | ESP | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Moya Albaladejo, Jose Antonio | | | 1867 | ESP | 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) | | | | Cto de Tenerife por Equipos 2023 - Primera Rondas 1-2 | Tenerife (Canarias) | ESP | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1672 | 1.00 | 1 | 0.09 | 20 | 1.80 | |
| | Sanchez Orozco, Edward Steven | | | 1281 | ESP | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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