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Individual Calculations April 2018 |
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| De Vrieze, Sander Total change: -6.60 | |   |
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| Belgian Interclubs 2017-2018 Round 8 | Various Places | BEL | 2018-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1741 | 0.50 | 1 | -0.42 | 20 | -8.40 | |
|  Brys, Yves | | | 1341 * | BEL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | Belgian Interclubs 2017-2018 Round 9 | Various Places | BEL | 2018-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1741 | 1.00 | 1 | 0.09 | 20 | 1.80 | |
|  Chen, Jiaqi | | | 1354 | BEL | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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