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Individual Calculations February 2019 |
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| David, Dorian-Ciprian Total change: 7.00 | |   |
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| Grand Prix des Yvelines 2019 - 2 - Open B (-1800) | MAGNY LES HAMEAUX | FRA | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1799 | 3.00 | 3 | 0.57 | 20 | 11.40 | |
|  Chevalier, Philippe | | | 1529 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Branson, James | | | 1574 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Henry, Aziliz | | | 1542 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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 2019 - Nationale 3 r5 | FRANCE | FRA | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1799 | 0.50 | 1 | -0.22 | 20 | -4.40 | |
| | Shakessi, Hossein | | | 1635 | FRA | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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) | | |
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