Individual Calculations November 2011
 Latas, Boguslaw  Total change: -5.70  Rating chartPersonal card
 Obra Lato Open 2011 Obra POL 2011-08-24
RcRownchangeKK*chgGame
 1991 2282 7.00 9 -0.38 15 -5.70 
  Szymkowiak, Damian 1882  * POL1.0010.08151.20 
  Glapa, Witold 1882  * POL1.0010.08151.20 
  Rusinski, Mateusz 1899 POL1.0010.09151.35 
  Szadkowski, Kamil 2209 POL0.501-0.1015-1.50 
  Jagodzinski, Piotr 2162 POL1.0010.34155.10 
  Miszczak, Mateusz 1949 POL0.501-0.3815-5.70 
  Snihur, Piotr 1882  * POL1.0010.08151.20 
  Zielewicz, Piotr 1882  * POL1.0010.08151.20 
  Markowski, Piotr 2172 POL0.001-0.6515-9.75 
 * 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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