Individual Calculations September 2010
 Jach, Alfred  Total change: -41.25  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska 2010 ; Liga Wojewodzka Seniorow woj. Slaskie POL 2010-01-24
RcRownchangeKK*chgGame
 1907 1925 1.50 6 -1.65 25 -41.25 
  Waruga, Wojciech 2061 POL0.5010.18254.50 
  Kaleta, Jozef 1756 POL0.501-0.2225-5.50 
  Grygierczyk, Wojciech 1975 POL0.001-0.4325-10.75 
  Szusterowski, Przemyslaw 1856 POL0.001-0.6025-15.00 
  Ulrych, Wojciech 1957 POL0.001-0.4625-11.50 
  Koziol, Andrzej 1839 POL0.501-0.1225-3.00 

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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