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Individual Calculations February 2020 |
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| Piron, Didier Total change: -6.40 | |   |
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| 40eme Open International d'Echecs de Bethune - Tournoi A | BETHUNE | FRA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 2002 | 2.50 | 9 | -0.79 | 20 | -15.80 | |
|  Roger, Mehdi | | | 2116 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Akulov, Lev | | | 1943 | BEL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Defromont, Benjamin | f | | 2298 | FRA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Roebers, Jan | f | | 2133 | NED | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Hamblok, Roel | f | | 2282 | BEL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Vanden Bussche, Steven | | | 2074 | BEL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Duquesne, Adrien | | | 2170 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Klaren, Duncan | | | 1907 | NED | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Deveque, Guillaume | | | 2051 | FRA | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | | | Belgian Interclubs 2019-2020 Round 6 | Various | BEL | 2020-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 2007 | 1.00 | 1 | 0.47 | 20 | 9.40 | |
| | Haak, Tillmann | | | 1982 | BEL | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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