Individual Calculations July 2012
 Rusin, Ryszard  Total change: 27.90  Rating chartPersonal card
 106th YMCA Spring 2012-B Warszawa POL 2012-04-12
RcRownchangeKK*chgGame
 1924 1897 6.50 10 1.86 15 27.90 
  Rzepecka, Dorota 1892 POL1.0010.49157.35 
  Parol, Pawel 1951 POL0.001-0.4215-6.30 
  Szymczak, Rafal 2038 POL0.5010.19152.85 
  Litwiniec, Miroslawa 1863 POL1.0010.45156.75 
  Rozycki, Bartlomiej 1849 POL0.001-0.5715-8.55 
  Pettersson, Alexander 1975 MLT1.0010.61159.15 
  Sokolowski, Marek 1933 POL1.0010.55158.25 
  Lasota, Adam 1875 POL1.0010.47157.05 
  Sujkowski, Pawel 1988 POL1.0010.62159.30 
  Winiarski, Mikolaj 1873 POL0.001-0.5315-7.95 

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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