Individual Calculations January 2011
 Perryman, Marcus  Total change: -3.00  Rating chartPersonal card
 OP 18° Valpolicella Pescantina ITA 2010-11-19
RcRownchangeKK*chgGame
 1812 1924 3.00 5 -0.20 15 -3.00 
  Vishanji, Franz 1667 ITA1.0010.18152.70 
  Adami, Antonio 1678 ITA1.0010.19152.85 
  Negro, Raffaele 1872 ITA0.501-0.0715-1.05 
  Marin, Alessandro 1989 ITA0.5010.09151.35 
  Basso, Pierluigi 1856 ITA0.001-0.5915-8.85 

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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