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Individual Calculations April 2023 |
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| Chen, Shiyuan Total change: 8.40 | |   |
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| Lliga Catalana 2023 Primera Barcelona Grupo 6 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1449 | 1.50 | 2 | 0.84 | 40 | 33.60 | |
|  Sererols Vila, Manel | | | 1714 | ESP | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Falco Andreu, Eric | | | 1460 | ESP | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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) | | | | Lliga Catalana 2023 Tercera Barcelona Grupo 9 Rondas 7-9 | Barcelona | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1449 | 0.00 | 1 | -0.63 | 40 | -25.20 | |
| | Roldan Nieto, Fran | | | 1351 | ESP | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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