Individual Calculations April 2015
 Dzurenda, Stefan  Total change: -10.20  Rating chartPersonal card
 SVK 2nd league gr. D 2014/15 r3-4 Various SVK 2014-11-08
RcRownchangeKK*chgGame
 2098 2126 0.50 1 -0.04 20 -0.80 
  Koval, Maros 2098 SVK0.501-0.0420-0.80 

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 2nd league gr. D 2014/15 r5-6 Various SVK 2014-12-06
RcRownchangeKK*chgGame
 2035 2126 1.00 2 -0.25 20 -5.00 
  Tropp, Frantisek 2093 SVK1.0010.45209.00 
  Kendi, Stefan 1977 SVK0.001-0.7020-14.00 

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)
 
 SVK 2nd league gr. D 2014/15 r7-9 Various SVK 2015-02-01
RcRownchangeKK*chgGame
 1957 2126 1.50 2 0.07 20 1.40 
  Balazs, Attila 2029 SVK1.0010.37207.40 
  Lapka, Peter 1885 SVK0.501-0.3020-6.00 

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)
 
 SVK 2nd league gr. D 2014/15 r10-11 Various SVK 2015-03-07
RcRownchangeKK*chgGame
 2016 2126 1.00 2 -0.29 20 -5.80 
  Volcko, Richard 1931 SVK0.001-0.7520-15.00 
  Istona, Martin 2100 SVK1.0010.46209.20 

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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