Individual Calculations April 2014
 Papadopoulos, Zisis  Total change: -4.05  Rating chartPersonal card
 15th championship of ESSKEDYM - open under 16-14 Ptolemaida GRE 2014-03-21
RcRownchangeKK*chgGame
 1519 1591 1.50 3 -0.27 15 -4.05 
  Demelkas, Ioannis 1355 GRE1.0010.20153.00 
  Harizopoulos, Ioannis 1627 GRE0.001-0.4515-6.75 
  Prokopiou, Ioannis 1575 GRE0.501-0.0215-0.30 

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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