Individual Calculations April 2015
 Feder, Marek  Total change: -42.40  Rating chartPersonal card
 SVK 2nd league gr. A 2014/15 r1-2 Various SVK 2014-10-11
RcRownchangeKK*chgGame
 1990 1848 0.00 1 -0.31 40 -12.40 
  Sturdik, Igor 1990 SVK0.001-0.3140-12.40 

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)
 
 SVK 4th league gr. A11 2014/15 r3-5 Various SVK 2014-11-08
RcRownchangeKK*chgGame
 1992 1848 0.50 1 0.19 40 7.60 
  Sorsak, Jozef 1992 SVK0.5010.19407.60 

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 r3-4 Various SVK 2014-11-23
RcRownchangeKK*chgGame
 1882 1848 0.50 2 -0.41 40 -16.40 
  Beran, Jan 1849 SVK0.5010.00400.00 
  Antala, Jan 1915 SVK0.001-0.4140-16.40 

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)
 
 SVK 3rd league gr. A1 2014/15 r5 Various SVK 2014-12-14
RcRownchangeKK*chgGame
 1830 1848 0.00 1 -0.53 40 -21.20 
  Munk, Lubomir 1830 SVK0.001-0.5340-21.20 

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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