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Individual Calculations October 2017 |
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| Petitjean, Antoine Total change: 75.20 | |   |
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| 17e Open International de Bourgoin-Jallieu (-2200) | BOURGOIN JALLIEU | FRA | 2017-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1495 | 3.00 | 5 | 1.88 | 40 | 75.20 | |
|  Haas, Jacques | | | 1805 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Colin, Serge | | | 1544 | FRA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Doran, Niall | | | 1696 | IRL | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Thery, Philippe-Alexandre | | | 1787 | FRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Berger Dit Lacroix, Kilian | | | 1781 | FRA | 1.00 | 1 | 0.84 | 40 | 33.60 | |
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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