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Individual Calculations August 2019 |
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| Cathebras, Oscar Total change: 137.60 | |   |
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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 |
| 1327 | 1029 | 4.50 | 7 | 3.44 | 40 | 137.60 | |
|  Rerat, Jean-Emmanuel | | | 1302 | FRA | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Magrin-Chagnolleau, Ivan | | | 1346 | FRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | McDonald, Margaret | | | 1291 | FRA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Moeller, Joshua | | | 1258 | FRA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Salvador, Christine | | | 1369 | FRA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Lestrat, Nicolas | | | 1386 | FRA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Mazaltob, Gerald | | | 1334 | FRA | 0.50 | 1 | 0.36 | 40 | 14.40 | |
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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