Individual Calculations April 2017
 Geffert, Marian  Total change: 1.20  Rating chartPersonal card
 2.liga skupina D 2016/17 R10-11 Various SVK 2017-03-11
RcRownchangeKK*chgGame
 1776 1663 0.50 1 0.15 40 6.00 
  Kaminsky, Ladislav 1776 SVK0.5010.15406.00 

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)
 
 4.liga D11 2016/17 R8-9 Various SVK 2017-03-12
RcRownchangeKK*chgGame
 1579 1663 0.50 1 -0.12 40 -4.80 
  Kaleta, Marian 1579 SVK0.501-0.1240-4.80 

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)
 

 

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