Individual Calculations January 2010
 Samartzis, Mihail  Total change: 61.75  Rating chartPersonal card
 100th Ambelokipi Open Ambelokipi - Athens GRE 2009-11-07
RcRownchangeKK*chgGame
 2021 1773 3.50 5 2.47 25 61.75 
  Markantonaki, Haritomeni 2107 GRE0.5010.38259.50 
  Koutoukidis, Panagiotis 1905 GRE1.0010.682517.00 
  Hrisafis, Argirios 1954 GRE1.0010.742518.50 
  Ilandzis, Spyridon 2171 GRE0.001-0.0825-2.00 
  Makkas, Panayiotis 1969 GRE1.0010.752518.75 

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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