Individual Calculations December 2016
 Abraham, Jan  Total change: -12.80  Rating chartPersonal card
 4.liga B12 2016/17 R2-3 Various SVK 2016-11-06
RcRownchangeKK*chgGame
 1684 1950 1.00 2 -0.64 20 -12.80 
  Somlo, Stefan 1643 SVK1.0010.14202.80 
  Horvath, Arpad St. 1725 SVK0.001-0.7820-15.60 

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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