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Individual Calculations April 2017 |
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| Van De Craen, Piet Total change: 5.60 | |   |
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| Brussels Winter Fide Open 2017 | Brussels | BEL | 2017-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1577 | 1.50 | 5 | 0.53 | 20 | 10.60 | |
|  Atanasiu, Nicolae | | | 1900 | BEL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Cottenier, Christophe | | | 1824 | BEL | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Djerbou, Samy | | | 1775 | BEL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Ranucci, Marcello | | | 1827 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kolp, Theo | | | 1801 | BEL | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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 2016-2017 Round 9 | Various places | BEL | 2017-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1581 | 0.00 | 1 | -0.25 | 20 | -5.00 | |
| | Djerbou, Samy | | | 1772 | BEL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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