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Individual Calculations May 2018 |
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| Thiers, Jean-Jacques Total change: -69.60 | |   |
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| Open 13 Samedi 2017-18 r5-9 | VITROLLES | FRA | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1678 | 0.50 | 5 | -2.36 | 20 | -47.20 | |
|  Derien, Robert | | | 1539 | FRA | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Duval, Jean-Pierre | | | 1698 | FRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Scamaroni, Jean-Paul | | | 1574 | FRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Montanelli, Tristan | | | 1650 | FRA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Beraud, Robert | | | 1666 | FRA | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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) | | | | Challenge S E M 2018 | SAMOENS | FRA | 2018-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1678 | 2.50 | 6 | -1.12 | 20 | -22.40 | |
| | Salus, Stephane | | | 2078 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Valette, Alain | | | 1429 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Paoli, Noel | | | 1374 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Nefzaoui, Rabah | | | 1732 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Schiano-Lomoriello, Didier | | | 1614 | FRA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Bathie, Paul | | | 1367 | FRA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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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