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Individual Calculations July 2017 |
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| Delpin, Patrice Total change: -27.80 | |   |
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| 33. Open des Amateurs 2017 | Geneva | SUI | 2017-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 2010 | 4.00 | 7 | -1.35 | 20 | -27.00 | |
|  Sharaf, Amr | | | 1610 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Schaerer, Marie-Anne | | | 1715 | SUI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Le Bourhis, Gael | | | 2129 | SUI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Schaerer, Marc | | | 1793 | SUI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Dib, Billal | | | 1848 | FRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Klyucharev, Alexander | | | 1738 | SUI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Champoud, Gilles | | | 1610 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Swiss Team Championship 2017 1.Liga round 4-5 | decentralised | SUI | 2017-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 2021 | 0.50 | 1 | -0.04 | 20 | -0.80 | |
| | Harsch, Martin | | | 1990 | SUI | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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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