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Individual Calculations February 2020 |
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| Delattre, Apolline Total change: 58.80 | |   |
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| 40eme Open International d'Echecs de Bethune - Tournoi C | BETHUNE | FRA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1290 | 4.50 | 9 | 2.01 | 40 | 80.40 | |
|  Descatoire, Raymond | | | 1117 | FRA | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Jankowski, Edsel | | | 1471 | BEL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Di Filippo, Mauro | | | 1576 | FRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Jamar, Marc | | | 1473 | BEL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Knol, Daniel | | | 1554 | NED | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Dupuy-Salle, Morgane | | | 1474 | FRA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Bultijnck, Kristoff | | | 1590 | BEL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Billet, Philippe | | | 1523 | FRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Coudenis, Christian | | | 1459 | FRA | 0.50 | 1 | 0.22 | 40 | 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) | | | | Team 2020 - Hauts de France Janvier | EST | FRA | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1290 | 0.00 | 1 | -0.54 | 40 | -21.60 | |
| | Decrock, Justin | | | 1264 | FRA | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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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