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Individual Calculations January 2018 |
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| Derien, Robert Total change: -32.80 | |   |
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| Open 13 Samedi 2017-18 r1-4 | VITROLLES | FRA | 2017-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1582 | 0.50 | 4 | -1.02 | 20 | -20.40 | |
|  Madranges, Jean | | | 1767 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Montanelli, Tristan | | | 1630 | FRA | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Duval, Jean-Pierre | | | 1692 | FRA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Scamaroni, Jean-Paul | | | 1595 | FRA | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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) | | | | Team 2018 - Nationale 4 Part 1 | FRANCE | FRA | 2017-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1582 | 1.00 | 1 | 0.34 | 20 | 6.80 | |
| | Monteiro, Georges | | | 1468 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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) | | | | Team 2018 - PACA Part 1 | PACA | FRA | 2017-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1582 | 0.50 | 2 | -0.96 | 20 | -19.20 | |
| | Bertrand, Frederic | | | 1528 | FRA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Delaplace, Mathias | | | 1247 | FRA | 0.50 | 1 | -0.38 | 20 | -7.60 | |
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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