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Individual Calculations February 2017 |
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| Keller, Jean Total change: -13.60 | |   |
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| Xe Tournoi des 5 samedis du Perreux (-2200) r1-6 | LE PERREUX SUR MARNE | FRA | 2016-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1517 | 2.00 | 5 | -0.68 | 20 | -13.60 | |
|  Robert, Cecil | | | 1153 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Coadou, Alain | | | 1141 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Le Bris, Louis | | | 1773 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Deluca, Pascal | | | 1575 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Chollat-Namy, Matthieu | | | 1705 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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