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Individual Calculations February 2020 |
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| Mena Castillo, Luis Total change: 2.80 | |   |
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| Gibraltar International Chess Festival 2020 Amateurs B | Gibraltar | ENG | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1739 | 1.00 | 2 | 0.14 | 20 | 2.80 | |
|  Murray, J Stephen | | | 1731 | SCO | 1.00 | 1 | 0.49 | 20 | 9.80 | |  Nebel, Uwe | | | 1847 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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