Individual Calculations September 2011
 Grigoriadis, Mihail  Total change: 18.45  Rating chartPersonal card
 International open IKAROS 2011 Ag. Kirikos - Ikaria GRE 2011-07-09
RcRownchangeKK*chgGame
 2012 1735 2.50 7 1.23 15 18.45 
  Eijk, Yuri 2080 NED0.5010.39155.85 
  Goumas, Ioannis 2135  * GRE0.001-0.0815-1.20 
  Geroukalis, Athanasios 1954 GRE0.001-0.2215-3.30 
  Dritsoula, E 1837 GRE1.0010.64159.60 
  Moes, Joris 1903 NED1.0010.721510.80 
  Papargyriou, Anastasios 2114 GRE0.001-0.0915-1.35 
  Urosevic, Marija wf2058 SRB0.001-0.1315-1.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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