Individual Calculations April 2019
 Kaceriak, Ivan  Total change: 6.80  Rating chartPersonal card
 Pohar Nitrianskej sachovej akademie 3.rocnik Nitra SVK 2019-03-02
RcRownchangeKK*chgGame
 1403 1502 2.00 3 0.17 40 6.80 
  Belak, Juraj 1776 SVK0.001-0.1740-6.80 
  Piroska, Samuel 1298 SVK1.0010.24409.60 
  Mrmusova, Magdalena 1135 SVK1.0010.10404.00 

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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