Individual Calculations June 2015
 Krzywon, Leszek  Total change: -4.40  Rating chartPersonal card
 3 liga seniorow PK Pstragowa POL 2015-04-29
RcRownchangeKK*chgGame
 1637 1842 2.00 3 -0.22 20 -4.40 
  Wasik, Roman 1526 POL0.501-0.3720-7.40 
  Nowicki, Andrzej 1844 POL0.5010.00200.00 
  Babiarz, Arkadiusz 1540 POL1.0010.15203.00 

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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