Individual Calculations May 2015
 Zurek, Milan  Total change: -5.70  Rating chartPersonal card
 Krajsky prebor SSOK 2014/2015 r5-6 various CZE 2015-01-04
RcRownchangeKK*chgGame
 2120 2363 0.50 1 -0.30 10 -3.00 
  Neoral, Antonin 2120 CZE0.501-0.3010-3.00 

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)
 
 Krajsky prebor SSOK 2014/2015 r9-10 various CZE 2015-03-01
RcRownchangeKK*chgGame
 2153 2363 0.50 1 -0.27 10 -2.70 
  Matousek, Petr 2153 CZE0.501-0.2710-2.70 

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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