Individual Calculations June 2013
 Ocwieja, Piotr  Total change: -6.90  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow Slask POL 2013-01-20
RcRownchangeKK*chgGame
 1946 1744 1.00 6 -0.46 15 -6.90 
  Janiszewski, Maciej 1975 POL0.001-0.2115-3.15 
  Waruga, Wojciech 1979 POL0.001-0.2115-3.15 
  Polok, Rafal 2012 POL0.001-0.1715-2.55 
  Klimczok, Krystian 1918 POL0.001-0.2715-4.05 
  Brodacki, Bernard 1903 POL0.001-0.2915-4.35 
  Temel, Jan 1886 POL1.0010.691510.35 

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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