Individual Calculations July 2014
 Lach, Piotr  Total change: -58.65  Rating chartPersonal card
 56 OTSz o Zlota Wieze - Final Centralny 2014 Chotowa POL 2014-06-08
RcRownchangeKK*chgGame
 2043 2164 2.00 9 -3.91 15 -58.65 
  Palosz, Andrzej 2121 POL0.501-0.0615-0.90 
  Karwowski, Kacper 1937 POL0.001-0.7915-11.85 
  Osinski, Emil 1918 POL1.0010.19152.85 
  Pulik, Krzysztof 2116 POL0.001-0.5715-8.55 
  Kowalczyk, Rafal 2200 POL0.001-0.4515-6.75 
  Zochowski, Kacper 2052 POL0.501-0.1515-2.25 
  Lis, Marek 2123 POL0.001-0.5615-8.40 
  Walter, Szymon 1977 POL0.001-0.7415-11.10 
  Molenda, Marcin 1943 POL0.001-0.7815-11.70 

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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