Individual Calculations April 2009
 Bojda, Lubomir  Total change: -14.55  Rating chartPersonal card
 SVK 2nd league gr.A 2008/09 Various SVK 2008-10-11
RcRownchangeKK*chgGame
 2161 2166 1.00 3 -0.53 15 -7.95 
  Kleman, Miroslav 2204 SVK0.5010.05150.75 
  Arendas, Marek 2109 SVK0.501-0.0815-1.20 
  Csiba, Dominik 2169 SVK0.001-0.5015-7.50 

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)
 
 SVK extraleague 2008/09 Various SVK 2008-10-25
RcRownchangeKK*chgGame
 2179 2166 1.00 3 -0.44 15 -6.60 
  Straka, Jozef 2177 SVK0.001-0.4815-7.20 
  Mrvova, Alena 2204 SVK0.001-0.4515-6.75 
  Kovacik, Emil 2156 SVK1.0010.49157.35 

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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