Individual Calculations May 2014
 Bujnovsky, Jan  Total change: -9.75  Rating chartPersonal card
 SVK 5th league gr. A11 2013/14 Bratislava SVK 2013-10-11
RcRownchangeKK*chgGame
 1661 1748 0.50 1 -0.12 15 -1.80 
  Bohacek, Ludovit 1661 SVK0.501-0.1215-1.80 

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 3rd league gr. A1 2013/14 Various SVK 2013-10-13
RcRownchangeKK*chgGame
 1729 1748 0.00 1 -0.53 15 -7.95 
  Bedac, Jozef 1729 SVK0.001-0.5315-7.95 

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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