Individual Calculations September 2017
 Brongers, Henk  Total change: -6.60  Rating chartPersonal card
 Championnat de France 2017 - Open Veterans AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 1807 2029 6.50 9 -0.33 20 -6.60 
  Clement, Herve 1639 FRA1.0010.09201.80 
  Peyrin, Jean 1789 FRA0.501-0.3020-6.00 
  Christophe-Hayot, Romain 1797 FRA1.0010.21204.20 
  Birens, Eric-Andre 1874 FRA1.0010.29205.80 
  Saucey, Michel f2292 FRA0.001-0.1820-3.60 
  Capitanio, Patrice 1682 FRA0.501-0.3920-7.80 
  Lepretre, Jean-Marc 1777 FRA1.0010.19203.80 
  Costa, Jean-Yves 1733 FRA0.501-0.3520-7.00 
  Marbot, Raymond 1682 FRA1.0010.11202.20 

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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