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Individual Calculations July 2010 |
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| Chion, Alexandre Total change: 8.10 | |   |
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| Nationale 4 - R7 | Various | FRA | 2010-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 1906 | 1.50 | 2 | 0.93 | 15 | 13.95 | |
|  Bussacchini, Michel | | | 2045 | MNC | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Martin, Alain | | | 2093 | FRA | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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) | | | | 34e open international de Fourmies | Fourmies | FRA | 2010-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1906 | 1.50 | 4 | -0.39 | 15 | -5.85 | |
| | Wirig, Anthony | m | | 2306 * | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Fauchart, Francois | | | 1609 | FRA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Meisch, Tanguy | | | 1647 | LUX | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Peric, Slavisa | m | | 2213 | SRB | 0.00 | 1 | -0.14 | 15 | -2.10 | | | * 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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