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Individual Calculations January 2023 |
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| Roberson, Peter T Total change: 0.90 | |   |
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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 |
| 2293 | 2418 | 2.00 | 3 | 0.09 | 10 | 0.90 | |
|  Schmuck, Corentin | | | 2040 | FRA | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Gulatz, Maurice | c | | 2227 | GER | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Durarbayli, Vasif | g | | 2612 | AZE | 0.00 | 1 | -0.25 | 10 | -2.50 | |
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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