Individual Calculations May 2011
 Tzermiadianos, Aggelos  Total change: -15.45  Rating chartPersonal card
 Attica Team Championship 2011 - Preliminaries of A' Category Attiki GRE 2011-01-16
RcRownchangeKK*chgGame
 2216 2219 1.50 5 -1.03 15 -15.45 
  Shahtahtinsky, Alekper f2293 GRE0.001-0.4015-6.00 
  Koliopoulos, Konstantinos 2265 GRE0.001-0.4415-6.60 
  Tsomis, Dimitrios f2171 GRE0.501-0.0715-1.05 
  Balaskas, Nikolaos 2197 GRE0.501-0.0315-0.45 
  Spirakopoulos, Ioannis 2156 GRE0.501-0.0915-1.35 

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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