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Individual Calculations January 2023 |
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| Samant, Aditya S Total change: 25.70 | |   |
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| Elllobregat Open Chess 2022 Group A | Sant Boi de Llobregat (Barcelona) | ESP | 2022-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2521 | 2467 | 5.50 | 9 | 1.67 | 10 | 16.70 | |
|  Ribera Veganzones, Serni | c | | 2199 | AND | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Tabatabaei, M. Amin | g | | 2655 | IRI | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Doluhanova, Evgeniya | | wg | 2294 | UKR | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Bartel, Mateusz | g | | 2627 | POL | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Karthikeyan, Murali | g | | 2623 | IND | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Cheparinov, Ivan | g | | 2694 | BUL | 1.00 | 1 | 0.79 | 10 | 7.90 | | | Vasquez Schroeder, Rodrigo | g | | 2515 | CHI | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Sosa, Tomas | m | | 2548 | ARG | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Krzyzanowski, Marcin | g | | 2538 | POL | 0.50 | 1 | 0.10 | 10 | 1.00 | |
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) | | | | IX Chessable Sunway Sitges Chess Festival - Group A | Sitges (Barcelona) | ESP | 2022-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2456 | 2470 | 6.00 | 10 | 0.90 | 10 | 9.00 | |
| | Hristodorescu, Daniel | f | | 2108 | ROU | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Ortega Serra, Marc | | | 2291 | ESP | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Vaibhav, Jayant Raut | c | | 2247 | IND | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Adhiban, B. | g | | 2611 | IND | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Karthikeyan, Murali | g | | 2620 | IND | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Aryan, Chopra | g | | 2618 | IND | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Cheparinov, Ivan | g | | 2688 | BUL | 0.50 | 1 | 0.28 | 10 | 2.80 | | | Esipenko, Andrey | g | | 2678 | FID | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Akbas, Umut Ata | f | | 2351 | TUR | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Divya, Deshmukh | | wg | 2347 | IND | 0.50 | 1 | -0.17 | 10 | -1.70 | |
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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