Individual Calculations September 2010
 Semik, Tomasz  Total change: -27.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow LOS 2010 woj. Slaskie POL 2010-01-10
RcRownchangeKK*chgGame
 1881 1968 2.00 5 -1.08 25 -27.00 
  Spyra, Piotr 1826 POL0.501-0.1925-4.75 
  Klimczok, Krystian 1934 POL0.501-0.0525-1.25 
  Jacel, Lukasz 1927 POL0.001-0.5625-14.00 
  Gromada, Andrzej 1922 POL0.001-0.5625-14.00 
  Zegota, Andrzej 1798 POL1.0010.28257.00 

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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