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Individual Calculations January 2018 |
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| Duval, Jean-Pierre Total change: -17.60 | |   |
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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 |
| 1680 | 1692 | 1.50 | 4 | -0.57 | 20 | -11.40 | |
|  Battaglia, Gerard | | | 1739 | FRA | 0.50 | 1 | 0.07 | 20 | 1.40 | |  Madranges, Jean | | | 1767 | FRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Derien, Robert | | | 1582 | FRA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Montanelli, Tristan | | | 1630 | FRA | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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 - Nationale 4 Part 1 | FRANCE | FRA | 2017-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1692 | 0.50 | 1 | 0.09 | 20 | 1.80 | |
| | Dhamelincourt, Thomas | | | 1757 | FRA | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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 |
| 1499 | 1692 | 1.00 | 2 | -0.40 | 20 | -8.00 | |
| | Deregnaucourt, Yves | | | 1706 | FRA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Soulet, Julia | | | 1292 * | FRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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