Individual Calculations October 2014
 Pararas, Ioannis  Total change: 22.60  Rating chartPersonal card
 6th Papanastasio open 2014 - A' group Peristeri GRE 2014-09-04
RcRownchangeKK*chgGame
 1843 1627 2.50 6 1.13 20 22.60 
  Sideris, Theodoros 1915 GRE0.5010.34206.80 
  Kokkoris, Haralambos 1860 GRE0.5010.29205.80 
  Kapagiannidis, Konstantinos 1831 GRE0.5010.26205.20 
  Nteoudis, Konstantinos 1765 GRE1.0010.692013.80 
  Alexakis, Georgios 1802 GRE0.001-0.2720-5.40 
  Makkas, Panayiotis 1887 GRE0.001-0.1820-3.60 

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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