Individual Calculations January 2018
 Ondercin, Martin  Total change: 4.20  Rating chartPersonal card
 4.liga A11 2017/18 R5-6 Various SVK 2017-12-02
RcRownchangeKK*chgGame
 1904 1961 1.00 1 0.42 20 8.40 
  Sorsak, Jozef 1904 SVK1.0010.42208.40 

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)
 
 3.liga A1 2017/18 R4-5 Various SVK 2017-12-03
RcRownchangeKK*chgGame
 1886 1961 1.00 2 -0.21 20 -4.20 
  Mrkvik, Jan 1844 SVK0.501-0.1620-3.20 
  Vadila, Ondrej 1927 SVK0.501-0.0520-1.00 

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)
 

 

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