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Individual Calculations February 2023 |
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| Arvind, Ramnath Iyer Total change: 66.00 | |   |
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| XI Open Internacional Lorca | Lorca (Murcia) | ESP | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 1834 | 3.00 | 7 | 2.23 | 20 | 44.60 | |
|  Nawin, J J | f | | 2351 | IND | 1.00 | 1 | 0.96 | 20 | 19.20 | |  Giaccio, Alfredo | g | | 2357 | ARG | 0.50 | 1 | 0.47 | 20 | 9.40 | | | Perez Mitjans, Orelvis | g | | 2344 | ESP | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Nikanova, Ekaterina | | wf | 2091 | ROU | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Arjun, C Krishnamachari | | | 2241 | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Porlan Minarro, Antonio | | | 2026 | ESP | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Gugan, G | | | 2126 | IND | 0.50 | 1 | 0.35 | 20 | 7.00 | |
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) | | | | Roquetas Chess Festival 2023 - XXXIV International Open | Roquetas de Mar (Almeria) | ESP | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 1896 | 2.50 | 8 | 1.07 | 20 | 21.40 | |
| | Garrido Diaz, Jose Antonio | f | | 2300 | ESP | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Bhagat, Kush | f | | 2323 | IND | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Rodriguez Melendez, Juan Humbert | | | 2146 | PER | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Orantes Taboada, Francisco | f | | 2221 | ESP | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Nikanova, Ekaterina | | wf | 2091 | ROU | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Balague Camps, Marc | c | | 2207 | ESP | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Marin Ferragut, Pau | | | 2034 | ESP | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Feal Albala, Alonso | | | 2077 | ESP | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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