Individual Calculations November 2017
 Polak, Peter  Total change: 7.60  Rating chartPersonal card
 4.liga A22 2017/18 R1-3 Various SVK 2017-10-01
RcRownchangeKK*chgGame
 1748 1779 2.00 3 0.38 20 7.60 
  Vlkovic, Pavol 1802 SVK0.5010.03200.60 
  Szocs, Ladislav 1847 SVK0.5010.09201.80 
  Gyurkovics, Gergely 1596 SVK1.0010.26205.20 

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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