Individual Calculations January 2016
 Katsiris, Ioannis  Total change: -25.20  Rating chartPersonal card
 2015 Spyros "Bikos Attica Cup" - B1 group Attica GRE 2015-11-01
RcRownchangeKK*chgGame
 1971 2011 2.00 6 -1.26 20 -25.20 
  Dokimakis, Stylianos 1977 GRE0.001-0.5520-11.00 
  Markesinis, Eleftherios 1938 GRE0.501-0.1020-2.00 
  Kostouros, Alexandros 2097 GRE1.0010.622012.40 
  Savoglou, Nikolaos 1955 GRE0.501-0.0820-1.60 
  Tassopoulos, Marios f2184 GRE0.001-0.2720-5.40 
  Kouros, Ahileas 1674 GRE0.001-0.8820-17.60 

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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