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Individual Calculations August 2019 |
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| Grassitelli, Theo Total change: -37.80 | |   |
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| Championnat International d'Echecs de Paris IdF 2019 Open C | PARIS | FRA | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1211 | 1388 | 2.50 | 6 | -1.89 | 20 | -37.80 | |
|  Lewis, Roger | | | 1179 | FRA | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Buet, Clovis | | | 1272 | FRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Gigi, Daniela | | | 1224 | FRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Nabet, Hasnaa | | | 1248 | FRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Rosset, Laurent | | | 1169 | FRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Gabelica, Marco | | | 1176 | FRA | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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