Individual Calculations May 2012
 Breidenbach, Heinz  Total change: -0.75  Rating chartPersonal card
 OP 3 Re Laurino - B Moena ITA 2012-04-05
RcRownchangeKK*chgGame
 1540 1559 1.00 2 -0.05 15 -0.75 
  Maspero, Alfio 1360 ITA1.0010.24153.60 
  Mancin, Michele 1719 ITA0.001-0.2915-4.35 

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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