Individual Calculations September 2015
 Daskalaki, Sofia  Total change: 24.00  Rating chartPersonal card
 International Chess Tournament APOKORONAS 2015 Apokoronas Crete GRE 2015-08-19
RcRownchangeKK*chgGame
 1471 1466 4.00 7 0.60 40 24.00 
  Tsiotridis, Panayotis 1866  * GRE0.001-0.0840-3.20 
  Grigorakis, Stylianos 1130 GRE0.501-0.3840-15.20 
  Tabakakis, Georgios 1066  * GRE1.0010.08403.20 
  Sergakis, Leonidas 1720 GRE0.5010.314012.40 
  Vizirakis, Stavros 1130 GRE1.0010.12404.80 
  Simantirakis, Apolon 1774 GRE0.5010.364014.40 
  Mourouti, Marietta 1608 GRE0.5010.19407.60 
 * 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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