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Individual Calculations February 2015 |
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| Emsalem, Marc Total change: -13.20 | |   |
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| Bois-Colombes Chess Master 2014 - Open B (-1900) | BOIS COLOMBES | FRA | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1421 | 1.00 | 3 | -0.62 | 20 | -12.40 | |
|  Durand, Jeremie | | | 1751 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Mutzel, Joseph | | | 1230 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Fruchard, Alois | | | 1231 | FRA | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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) | | | | 5รจ Open Fide Inter Chess - Tournoi B (-1800) | PARIS | FRA | 2015-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1432 | 1.50 | 4 | -0.04 | 20 | -0.80 | |
| | Bacani, Ricardo | | | 1660 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Laumesfeld, Laurent | | | 1593 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | McDonald, Margaret | | | 1264 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Sansone, Adam | | | 1569 | FRA | 0.50 | 1 | 0.18 | 20 | 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) | | |
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