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Individual Calculations October 2019 |
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| Ballet, Jacques Total change: 13.20 | |   |
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| 19e Open de Bourgoin-Jallieu Accession (-2200) | BOURGOIN JALLIEU | FRA | 2019-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1444 | 2.50 | 3 | 0.66 | 20 | 13.20 | |
|  Flores, Christophe | | | 1325 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Meyssirel, Tom | | | 1358 | FRA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Jacqueroux, Philippe | | | 1399 | FRA | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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) | | |
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