Individual Calculations April 2020
 Abel, Peter  Total change: -9.40  Rating chartPersonal card
 2.liga skupina A 2019/20 R10-11 Various SVK 2020-03-07
RcRownchangeKK*chgGame
 2219 2210 0.50 2 -0.47 20 -9.40 
  Jancovic, Peter f2303 SVK0.001-0.3720-7.40 
  Ac, Michal 2134 SVK0.501-0.1020-2.00 

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)
 

 

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