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Individual Calculations March 2010 |
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| Hammadi, Amor Total change: 9.90 | |   |
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| 25e Open International d'Hiver de Nice | Nice | FRA | 2009-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1923 | 4.00 | 7 | 1.01 | 15 | 15.15 | |
|  Balducchi, Francois | | | 1708 | FRA | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Bressac, Stephane | | | 2144 | FRA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Pineau, Jean | | | 1523 * | FRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Berti, Olivier | | | 2116 | FRA | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Mohorea, Vasile | | | 2123 | ROU | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Collareta, Giovanni | | | 2083 | ITA | 1.00 | 1 | 0.71 | 15 | 10.65 | | | De Barberis, Massimo | | | 2073 | ITA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | * 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) | | | | Nationale 4 - R5 | Various | FRA | 2010-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1915 | 0.50 | 1 | -0.35 | 15 | -5.25 | |
| | Repetto-Ramella, Christian | | | 1624 | FRA | 0.50 | 1 | -0.35 | 15 | -5.25 | |
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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