Individual Calculations September 2017
 Combaz, Jean Michel  Total change: 2.20  Rating chartPersonal card
 23eme Festival International de Chambery - Accession (-1800) CHAMBERY FRA 2017-07-31
RcRownchangeKK*chgGame
 1592 1692 4.50 7 0.11 20 2.20 
  Peyssonneaux, Salome 1431 FRA1.0010.18203.60 
  Ancival, Lucien 1510 FRA1.0010.26205.20 
  Robbe, Christophe 1737 FRA0.001-0.4420-8.80 
  Ligneaut, Daniel 1577 FRA1.0010.34206.80 
  Salvi, Michel 1630 FRA0.001-0.5920-11.80 
  Gallas, Gautier 1467 FRA1.0010.22204.40 
  Schaerer, Marc 1791 SUI0.5010.14202.80 

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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