Individual Calculations January 2017
 Lachcina, Alojz  Total change: 10.00  Rating chartPersonal card
 4.liga A11 2016/17 R5-6 Various SVK 2016-12-03
RcRownchangeKK*chgGame
 1657 1864 2.00 2 0.50 20 10.00 
  Petrek, David 1533 SVK1.0010.12202.40 
  Hajtmanek, Stanislav 1780 SVK1.0010.38207.60 

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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