Individual Calculations April 2015
 Urban, Lubos  Total change: 4.80  Rating chartPersonal card
 SVK 4th league gr. C12 2014/15 r1 Various SVK 2014-10-19
RcRownchangeKK*chgGame
 1749 1851 1.00 1 0.36 20 7.20 
  Chomo, Vladimir 1749 SVK1.0010.36207.20 

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. C12 2014/15 r2-4 Various SVK 2014-11-09
RcRownchangeKK*chgGame
 1915 1851 0.50 1 0.09 20 1.80 
  Profant, Jan 1915 SVK0.5010.09201.80 

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 4th league gr. C12 2014/15 r10-11 Various SVK 2015-03-01
RcRownchangeKK*chgGame
 1689 1851 0.50 1 -0.21 20 -4.20 
  Hrnciarik, Pavol 1689 SVK0.501-0.2120-4.20 

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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