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Individual Calculations January 2020 |
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| Da Costa, Garance-Marie Total change: 9.60 | |   |
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| 7eme Open jeunes et debutants de Rouen (-1500) | ROUEN | FRA | 2019-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1198 | 1148 | 2.00 | 4 | 0.24 | 40 | 9.60 | |
|  Blondel, Jean-Michel | | | 1368 | FRA | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Zanin, Sylvie | | | 1025 | FRA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Lariviere, Xavier | | | 1342 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Wozny, Tao | | | 1057 | FRA | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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