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Individual Calculations February 2021 |
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| Perez Bolanos, David Total change: 20.40 | |   |
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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 |
| 2149 | 2068 | 4.50 | 10 | 0.51 | 40 | 20.40 | |
|  Stefanova, Antoaneta | g | | 2466 | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Abadia Pascual, Luis | | | 1823 | ESP | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Khoury, Theo | | | 1732 | ENG | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Ootes, Lars | m | | 2373 | NED | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Toncheva, Nadya | | wf | 2321 | BUL | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Alvarez Albiol, Victor | | | 2206 | ESP | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Tadevosyan, Aspet | | | 2184 | ESP | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Eizaguerri Floris, Maria | | wf | 2167 | ESP | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Ruperez, Miguel | | | 2124 | ARG | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Llopis De Aysa, Manuel | c | | 2093 | ESP | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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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