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Individual Calculations May 2010 |
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| Riviere, Jean-Pierre Total change: -10.80 | |   |
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| Nationale 4 - R6 | Various | FRA | 2010-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1827 | 1.00 | 1 | 0.19 | 15 | 2.85 | |
|  Ljubovci, Fazli | | | 1574 | FRA | 1.00 | 1 | 0.19 | 15 | 2.85 | |
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) | | | | 3e Open d'échecs de la Choisille en Touraine - A | La Membrolle sur Choisille | FRA | 2010-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1827 | 0.00 | 2 | -0.91 | 15 | -13.65 | |
|  Gaulin, Baudoin | | | 2112 | FRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Biny, Pierre | | | 1637 | FRA | 0.00 | 1 | -0.75 | 15 | -11.25 | |
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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