Individual Calculations January 2012
 Adrian, Claude  Total change: -11.50  Rating chartPersonal card
 Team 2012 - Nationale 2 - R2-4 FRANCE FRA 2011-11-12
RcRownchangeKK*chgGame
 2243 2282 0.50 3 -1.15 10 -11.50 
  Rihouay, Clement 2221 FRA0.001-0.5810-5.80 
  Pytel, Krzysztof m2300 FRA0.001-0.4710-4.70 
  Machin, Eric 2207 FRA0.501-0.1010-1.00 

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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