Individual Calculations July 2009
 Dors, Ryszard  Total change: -13.80  Rating chartPersonal card
 Silesian Team Championship woj slaskie POL 2009-01-11
RcRownchangeKK*chgGame
 2141 2268 5.00 9 -0.92 15 -13.80 
  Temel, Jan 1987 POL0.001-0.8415-12.60 
  Marzec, Jaroslaw 2125 POL1.0010.31154.65 
  Bubnowski, Arkadiusz 2240 POL0.001-0.5415-8.10 
  Sztwiertnia, Krzysztof 2021 POL1.0010.19152.85 
  Surman, Martin 2155 POL0.501-0.1515-2.25 
  Galyga, Zbigniew 2217 POL1.0010.43156.45 
  Kubit, Tomasz 2167 POL0.001-0.6415-9.60 
  Blasiak, Miroslaw 1950 POL1.0010.13151.95 
  Walach, Marcin f2407 POL0.5010.19152.85 

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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