Individual Calculations July 2012
 Merta, Robert  Total change: -17.70  Rating chartPersonal card
 XI Mistrzostwa Polski Sluzb Mundurowych Pokrzywna POL 2012-04-25
RcRownchangeKK*chgGame
 1666 1779 2.00 4 -0.59 30 -17.70 
  Mlotkowski, Cezary 1530 POL0.501-0.3130-9.30 
  Pawlowski, Dariusz 1710 POL0.501-0.1030-3.00 
  Palasz, Miroslaw 1666 POL0.501-0.1530-4.50 
  Strojek, Kazimierz 1759 POL0.501-0.0330-0.90 

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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