Individual Calculations August 2012
 Ragagnin, Alain  Total change: -58.20  Rating chartPersonal card
 Challenge HEGY AndrĂ© 2012 KINGERSHEIM FRA 2012-03-30
RcRownchangeKK*chgGame
 1656 1719 1.00 5 -1.94 30 -58.20 
  Koenig, Claude 1855 FRA0.001-0.3230-9.60 
  Schneider, Steve 1646 FRA0.001-0.6030-18.00 
  Maia, Jean 1579 FRA0.001-0.6930-20.70 
  Dos Santos, Jaimy 1611 FRA0.001-0.6530-19.50 
  Tartaglia, Alfonso 1588 FRA1.0010.32309.60 

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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