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Individual Calculations May 2019 |
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| Lafon, Denis Total change: -5.40 | |   |
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| Team 2019 - Nationale 4 r5-9 | FRANCE | FRA | 2019-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1144 | 1313 | 1.00 | 1 | 0.28 | 20 | 5.60 | |
|  Gaulard, Benoit | | | 1144 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | 27eme Festival International d'Echecs de Tarbes (-1700) | TARBES | FRA | 2019-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1329 | 0.50 | 4 | -0.55 | 20 | -11.00 | |
|  Viers, Alexandre | | | 1685 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Guerin, Laurent | | | 1594 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Detanoy, Fabrice | | | 1659 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Vivien, Olivier | | | 1225 | FRA | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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) | | |
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