Individual Calculations November 2018
 Polak, Peter  Total change: 9.60  Rating chartPersonal card
 4.liga A22 2018/19 R1-2 Various SVK 2018-10-14
RcRownchangeKK*chgGame
 1794 1803 1.50 2 0.48 20 9.60 
  Suchan, Jozef 1764 SVK1.0010.45209.00 
  Vlkovic, Pavol 1824 SVK0.5010.03200.60 

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)
 

 

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