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Individual Calculations January 2023 |
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| Ribon Calabia, Mariano Total change: -49.80 | |   |
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| Elllobregat Open Chess 2022 Group B | Sant Boi de Llobregat (Barcelona) | ESP | 2022-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1758 | 3.00 | 8 | -0.60 | 20 | -12.00 | |
|  Fandino Reyes, Roquelina | | wm | 2039 | CUB | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Abreu Sanchez, Leonel Jesus | | | 1646 | VEN | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Khandhar, Kaushal | | | 2020 | MAS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Garcia Rodriguez, Laia | | | 1673 | ESP | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Herzwurm, Robert | | | 1990 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Fabregas Fontanet, Antonio | | | 1806 | ESP | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Roche Peris, Eduard | | | 1546 | ESP | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Valarezzo Ricard, Pedro | | | 1701 | ESP | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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) | | | | IX Chessable Sunway Sitges Chess Festival - Group B | Sitges (Barcelona) | ESP | 2022-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1758 | 4.50 | 8 | -1.89 | 20 | -37.80 | |
| | Segador Sanchez, Didac | | | 1457 | ESP | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Suriya, S V | | | 1455 | IND | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Fernandez, Paula | | | 1530 | ARG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Chiochia, Daniel | | | 1491 | ESP | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Membrives Pino, Didac | | | 1577 | ESP | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Roes, Frans | | | 1534 | NED | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Gyaneshwar, B | | | 1466 | IND | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Lazaro Del Arco, Martina | | | 1608 | ESP | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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