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Individual Calculations January 2018 |
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| Dib, Billal Total change: 28.20 | |   |
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| Open du CEG 2017 | Geneva | SUI | 2017-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1873 | 5.00 | 7 | 1.25 | 20 | 25.00 | |
|  Tinguely, Frederic | | | 1571 | SUI | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Babel, Ludovic | | | 1548 | SUI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Elkiess, Gregory | | | 1685 | SUI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Vernay, Clovis | m | | 2273 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Delmonico, Nils | | | 1985 | SUI | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Buerki, Gilles | | | 1852 | SUI | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Daverio, Edoardo | | | 2001 | SUI | 0.00 | 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) | | | | 4. Open des Cavaliers-Fous de Geneve 2017 | Geneva | SUI | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1873 | 3.00 | 6 | 0.16 | 20 | 3.20 | |
| | Kupalov, Igor | | | 2096 | SUI | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Nawrocki, Bronislaw | | | 1766 | SUI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Pecorini, Jean-Marc | | | 1618 | SUI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Ruiz, Jose | | | 2109 | SUI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Viviani, Mario | | | 1719 | SUI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Rab, Assif | | | 2064 | SUI | 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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