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Individual Calculations January 2023 |
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| Bulmaga, Irina Total change: -3.90 | |   |
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| IX Chessable Sunway Sitges Chess Festival - Group A | Sitges (Barcelona) | ESP | 2022-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2282 | 2432 | 6.50 | 10 | -0.39 | 10 | -3.90 | |
|  Serrano Aspa, Xavier | | | 2054 | ESP | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Rakshitta, Ravi | | wm | 2242 | IND | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Ruiz Buendia, Miguel | f | | 2257 | ESP | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Aryan, Chopra | g | | 2618 | IND | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Sieber, Fiona | | wm | 2245 | GER | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Ortega Serra, Marc | | | 2291 | ESP | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Rajarishi, Karthi | c | | 2239 | IND | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Ram, Aravind L N | f | | 2272 | IND | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Md, Imran | c | | 2279 | IND | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Karavade, Eesha | m | wg | 2325 | IND | 1.00 | 1 | 0.35 | 10 | 3.50 | |
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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