Individual Calculations April 2018
 Planka, Peter  Total change: -9.80  Rating chartPersonal card
 3.liga A2 2017/18 R10-11 Various SVK 2018-03-04
RcRownchangeKK*chgGame
 1637 1800 0.50 1 -0.22 20 -4.40 
  Mraz, Jan 1637 SVK0.501-0.2220-4.40 

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)
 
 4.liga A21 2017/18 R11 Various SVK 2018-03-18
RcRownchangeKK*chgGame
 1593 1800 0.50 1 -0.27 20 -5.40 
  Stehlik, Jan 1593 SVK0.501-0.2720-5.40 

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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