Individual Calculations January 2019
 Aristidou, Dimitris  Total change: -9.60  Rating chartPersonal card
 OFIS October 2018 Standard Nicosia CYP 2018-10-18
RcRownchangeKK*chgGame
 1351 1136 0.50 3 -0.24 40 -9.60 
  Zacharoplastis, Pambos 1525 CYP0.001-0.0940-3.60 
  Panayiotou, Michalis 1290 CYP0.001-0.2940-11.60 
  Kirkos, Andreas 1239 CYP0.5010.14405.60 

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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