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Individual Calculations May 2018 |
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| Periale, Francine Total change: -55.20 | |   |
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| Open 13 Samedi 2017-18 r5-9 | VITROLLES | FRA | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1206 | 1091 | 0.00 | 4 | -1.38 | 40 | -55.20 | |
|  Pietrac, Christian | | | 1219 | FRA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Garbe, Georges | | | 1191 | FRA | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Naam, Shedy | | | 1239 | FRA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Masson, Wally | | | 1173 | FRA | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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