Individual Calculations October 2015
 Soultatis, Kostas  Total change: 15.60  Rating chartPersonal card
 7th "PAPANASTASIO" open - A group Peristeri GRE 2015-09-07
RcRownchangeKK*chgGame
 1930 2030 4.50 6 0.78 20 15.60 
  Kouta, Antonia 1630  * GRE1.0010.08201.60 
  Papadopoulos, Georgios Nikea 1830 GRE0.501-0.2620-5.20 
  Karakatsanis, Nikolaos 1870 GRE1.0010.29205.80 
  Fessas, Prokopios 1890 GRE1.0010.31206.20 
  Nikolaou, Georgios 2317 GRE0.001-0.1620-3.20 
  Poulos, Georgios 2041 GRE1.0010.522010.40 
 * 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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