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Individual Calculations April 2017 |
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| Cocordano, Claire Total change: -32.00 | |   |
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| Team 2017 - Nationale 4 Part 2 | FRANCE | FRA | 2017-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1434 | 0.50 | 1 | 0.05 | 20 | 1.00 | |
|  Lupinacci, Patrick | | | 1468 | FRA | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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) | | | | Ch. des Bouches du Rhone 2016-17 du Samedi r5-8 | VITROLLES | FRA | 2017-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1434 | 0.50 | 4 | -1.65 | 20 | -33.00 | |
| | Benezra, Ruthy | | | 1526 | FRA | 0.50 | 1 | 0.13 | 20 | 2.60 | |  Bertrand, Frederic | | | 1537 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Denis, Alexandra | | | 1307 | FRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Pietrac, Christian | | | 1245 | FRA | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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