Individual Calculations November 2012
 Kotrotsos, Vasilios  Total change: 3.15  Rating chartPersonal card
 17th open SOP-SMAOK over 1900 Pagrati GRE 2012-09-11
RcRownchangeKK*chgGame
 2140 2341 5.50 7 0.21 15 3.15 
  Poulopoulos, Ioannis 2047 GRE1.0010.15152.25 
  Kostopoulos, Evaggelos 2127 GRE1.0010.23153.45 
  Kourkoulos-Arditis, Stamatis 2149 GRE1.0010.25153.75 
  Tassopoulos, Marios f2217 GRE0.501-0.1715-2.55 
  Drakopoulos, Anastasios 2151 GRE1.0010.25153.75 
  Tepelenis, Nikolaos 2144 GRE0.501-0.2515-3.75 
  Zenelis, Konstantinos 2148 GRE0.501-0.2515-3.75 

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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