Individual Calculations January 2017
 Horbalova, Ivana  Total change: -25.00  Rating chartPersonal card
 Pohar LSS 2016 Liptovsky Mikulas SVK 2016-10-01
RcRownchangeKK*chgGame
 1328 1282 0.50 4 -1.25 20 -25.00 
  Sustek, Mikulas 1356 SVK0.5010.10202.00 
  Kossuth, Tomas 1277 SVK0.001-0.5120-10.20 
  Sustek, Adam 1343 SVK0.001-0.4220-8.40 
  Ivanecka, Natalia 1337 SVK0.001-0.4220-8.40 

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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