Individual Calculations April 2015
 Djubek, Boris  Total change: -12.20  Rating chartPersonal card
 SVK 3rd league gr. A1 2014/15 r3-4 Various SVK 2014-11-23
RcRownchangeKK*chgGame
 2072 2173 1.00 1 0.36 20 7.20 
  Petrik, Karol f2072 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 3rd league gr. A1 2014/15 r6-7 Various SVK 2015-01-11
RcRownchangeKK*chgGame
 2092 2173 0.50 1 -0.11 20 -2.20 
  Chovanec, Vladimir 2092 SVK0.501-0.1120-2.20 

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 3rd league gr. A1 2014/15 r8-9 Various SVK 2015-02-08
RcRownchangeKK*chgGame
 2251 2173 0.00 1 -0.39 20 -7.80 
  Gabris, Ondrej 2251 SVK0.001-0.3920-7.80 

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 2014/15 r10-11 Various SVK 2015-03-15
RcRownchangeKK*chgGame
 2191 2173 0.00 1 -0.47 20 -9.40 
  Takacs, Laszlo 2191 SVK0.001-0.4720-9.40 

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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