Individual Calculations September 2011
 Chatzidakis, Mihail  Total change: 13.05  Rating chartPersonal card
 4th International Open of Paleochora 2011 Paleochora GRE 2011-07-20
RcRownchangeKK*chgGame
 2196 2311 6.50 9 0.87 15 13.05 
  Tolias, Fotis 1911  * GRE1.0010.08151.20 
  Megalios, Konstantinos 2008 GRE0.501-0.3615-5.40 
  Mihopoulos, Konstantinos 1968 GRE1.0010.12151.80 
  Nikolov, Momchil g2589 BUL0.5010.33154.95 
  Horvath, Reka 1968 HUN1.0010.12151.80 
  Prohaszka, Peter g2547 HUN0.001-0.2015-3.00 
  Spirou, Panagiotis 2173 GRE0.501-0.1915-2.85 
  Tuhrim, Richard 2163 USA1.0010.30154.50 
  Kaplan, Sasha m2436 ISR1.0010.671510.05 
 * 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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