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Individual Calculations February 2020 |
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| Bosschem, Eddy Total change: -34.00 | |   |
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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 |
| 1588 | 1881 | 2.50 | 5 | -1.70 | 20 | -34.00 | |
|  Boghi, Victor Almeida | | | 1679 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Henderson Franklin, Matthew | | | 1617 | ESP | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Perdigones Gomez, Mercedes | | | 1481 * | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Riedel, Michael | | | 1554 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Krause, Marianne | | | 1609 | GER | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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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