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Individual Calculations September 2023 |
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| Ballom, Stephanie Total change: 3.00 | |   |
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| 47 Obert Internacional d'Escacs Ciutat de Badalona | Badalona (Barcelona) | ESP | 2023-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1819 | 3.00 | 6 | 0.15 | 20 | 3.00 | |
|  Aishwin, Daniel | | | 2100 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Torrent San Nicolas, Biel | | | 1920 | ESP | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Romero Gamez, Francisco Javier | | | 1541 | ESP | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Medina Zamora, Joan Carlos | | | 2034 | ESP | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Roa Ribera, Alvaro | | | 1930 | ESP | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Onate Diaz, Manuel | | | 1419 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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