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Individual Calculations February 2021 |
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| Siebrecht, Sebastian Total change: -34.90 | |   |
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| VII Sunway Sitges International Chess Festival - Group A | Sitges | ESP | 2020-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2429 | 4.50 | 10 | -3.49 | 10 | -34.90 | |
|  Cano Sevilla, Ivan | | | 2043 | ESP | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Ortega Ruiz, Jose Miguel | f | | 2251 | ESP | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Csiki, Endre | f | | 2231 | HUN | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Martin Barcelo, Carles | | | 2179 | ESP | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Boyer, Mahel | f | | 2307 | FRA | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Boixader Arbo, Xavier | | | 2091 | ESP | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Llopis De Aysa, Manuel | c | | 2093 | ESP | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Ortega Serra, Marc | | | 2288 | ESP | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Alvarez Albiol, Victor | | | 2206 | ESP | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Silva, Pedro Gil Ferreira Da | | | 2100 | POR | 0.00 | 1 | -0.88 | 10 | -8.80 | |
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) | | |
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