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Individual Calculations May 2017 |
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| Lafitte, Antoine Total change: 61.20 | |   |
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| 15e Open international de Malakoff | MALAKOFF | FRA | 2017-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1770 | 4.00 | 7 | 1.53 | 40 | 61.20 | |
|  Engel, Gerard | | | 1638 | FRA | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Guerra, Eric | | | 2053 | FRA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Lucas, Jean-Christian | | | 2020 | FRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Benbara, Brahim | | | 1909 | FRA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Kavciyan, Yega | | | 2111 | FRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gaudin, Roger | | | 1467 | FRA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Leuly, Max | | | 2069 | FRA | 0.50 | 1 | 0.35 | 40 | 14.00 | |
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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