Individual Calculations March 2018
 Charalambous, Christos  Total change: -13.40  Rating chartPersonal card
 Cyprus Open 2018 Nicosia CYP 2018-01-07
RcRownchangeKK*chgGame
 1615 1649 3.00 7 -0.67 20 -13.40 
  Constantinou, Ivan 1546 CYP0.001-0.6420-12.80 
  Ioannides Liu, Alice 1250 CYP1.0010.08201.60 
  Hondrokostas, Kon 1314 CYP1.0010.12202.40 
  Rozhkov, Mikhail 1773 CYP0.5010.17203.40 
  Hadjiyiannis, Costas 1767 CYP0.5010.16203.20 
  Abatzidis, Stelios 1916 CYP0.001-0.1820-3.60 
  Markidou, Christianna 1740 CYP0.001-0.3820-7.60 

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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