Individual Calculations June 2013
 Karp, Piotr  Total change: -55.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow Slask POL 2013-01-20
RcRownchangeKK*chgGame
 1923 1915 1.50 7 -1.84 30 -55.20 
  Koziol, Kamil 1979 POL0.001-0.4130-12.30 
  Domanski, Lukasz 1562 POL0.001-0.8930-26.70 
  Spyra, Piotr 1947 POL0.001-0.4630-13.80 
  Wilk, Krzysztof 2084 POL0.5010.22306.60 
  Gora, Tomasz 1794 POL0.501-0.1630-4.80 
  Nowak, Maciej 2007 POL0.5010.13303.90 
  Siedlinski, Piotr 2088 POL0.001-0.2730-8.10 

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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