Individual Calculations November 2015
 Ackerman, Ernest  Total change: -0.20  Rating chartPersonal card
 2.liga skupina D 2015/16 R1-2 Various SVK 2015-10-17
RcRownchangeKK*chgGame
 2088 2092 1.00 2 -0.01 20 -0.20 
  Cuker, Dusan 2080 SVK0.501-0.0220-0.40 
  Rahl, Vojtech 2096 SVK0.5010.01200.20 

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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