Individual Calculations January 2011
 Bormann, Marco  Total change: -13.50  Rating chartPersonal card
 Championnat de Metz - 1 METZ FRA 2010-11-11
RcRownchangeKK*chgGame
 1870 1829 0.00 2 -0.90 15 -13.50 
  Hartmann, Dominique 2014 FRA0.001-0.2615-3.90 
  Nolot, Philippe 1725 FRA0.001-0.6415-9.60 

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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