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Individual Calculations March 2017 |
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| Bellahcene, Omar Total change: -29.00 | |   |
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| 24e Open International de Selestat - Open A (plus de 1700) | SELESTAT | FRA | 2017-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1821 | 1.50 | 7 | -1.45 | 20 | -29.00 | |
|  Marzolf, Bruno | | | 2117 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Vianin, Pascal | | | 2163 | SUI | 0.00 | 1 | -0.12 | 20 | -2.40 | |  De Muyser, Xavier | | | 1756 | FRA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Nielsen, Andre | | | 2079 | NOR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ouchichi, Ilies | | | 1711 | FRA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Schebacher, Lionel | | | 1718 | FRA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Goujot, Guillaume | | | 1732 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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) | | |
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