Individual Calculations July 2012
 Bobowski, Grzegorz  Total change: -26.70  Rating chartPersonal card
 Liga wojewodzka seniorow Opole POL 2011-12-03
RcRownchangeKK*chgGame
 1701 2001 0.50 1 -0.35 15 -5.25 
  Klimek, Piotr 1701 POL0.501-0.3515-5.25 

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)
 
 XI Mistrzostwa Polski Sluzb Mundurowych Pokrzywna POL 2012-04-25
RcRownchangeKK*chgGame
 1768 2001 4.00 7 -1.43 15 -21.45 
  Hacia, Damian 1601  * POL0.501-0.4215-6.30 
  Szmacinski, Slawomir 1857 POL0.501-0.1915-2.85 
  Palasz, Miroslaw 1666 POL0.501-0.3815-5.70 
  Kiwilsza, Piotr 1712 POL0.501-0.3415-5.10 
  Gandziarowski, Jan 1787 POL1.0010.23153.45 
  Zygmunt, Piotr 1822 POL0.501-0.2315-3.45 
  Wasylkiewicz, Andrzej 1930 POL0.501-0.1015-1.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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