Individual Calculations April 2013
 Langova, Katarina  Total change: 2.25  Rating chartPersonal card
 SVK 2nd league gr. B 2012/13 Various SVK 2012-10-13
RcRownchangeKK*chgGame
 2086 1933 0.00 1 -0.30 15 -4.50 
  Spik, Peter 2086 SVK0.001-0.3015-4.50 

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 4th league gr. B11 2012/13 Various SVK 2012-10-14
RcRownchangeKK*chgGame
 1899 1933 1.00 1 0.45 15 6.75 
  Juhasz, Ladislav 1899 SVK1.0010.45156.75 

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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