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Individual Calculations January 2018 |
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| Rahem, Karim Total change: 39.60 | |   |
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| Team 2018 - Pays de Loire Part 1 | PDL | FRA | 2017-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1220 | 1094 | 2.00 | 4 | 0.68 | 40 | 27.20 | |
|  Degree, Ombeline | | | 1146 | FRA | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Sibiril, Xavier | | | 1243 | FRA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Kolendowicz, Udo | | | 1235 | FRA | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Roussel, Jean-Baptiste | | | 1257 | FRA | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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) | | | NOTE: K factor changed | | Championnat de la Loire Atlantique - Open Retif 2018 r1-3 | NANTES | FRA | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1094 | 1.00 | 3 | 0.62 | 20 | 12.40 | |
| | Guyon, Olivier | | | 1494 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bitaudeau, Jean-Paul | | | 1313 | FRA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Bellay, Jean-Pierre | | | 1494 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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