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Individual Calculations May 2015 |
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| Bouguerra, Tayeb Total change: 4.40 | |   |
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| Team 2015 - Nationale 4 - R6-9 | FRANCE | FRA | 2015-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1855 | 1.50 | 3 | 0.31 | 20 | 6.20 | |
|  Bouchet, Pierre | | | 1854 | FRA | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Delaplace, Thomas | | | 1955 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Lenfant, Francois | | | 1982 | FRA | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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) | | | | 14e Open FIDE de Béziers (réservé aux -2200 elo) | BEZIERS | FRA | 2015-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1867 | 4.00 | 6 | -0.09 | 20 | -1.80 | |
| | Muzzarelli, Hogan | | | 1467 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cregut, Marian | | | 1583 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Guennoun, Anthony | | | 2077 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Coraboeuf, Alain | | | 1624 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Perrier, Damien | | | 1467 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Delaplace, Thomas | | | 1955 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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) | | |
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