Individual Calculations January 2018
 Poupalos, Ionas  Total change: 0.00  Rating chartPersonal card
 5th open OPA Cholargou 2017 Cholargou GRE 2017-11-12
RcRownchangeRpKK*chgGame
 1101 0 0.00 3 0.00 301   0.00 
  Karadakis, Georgios 1160 GRE0.0010.00 0.00 
  Vassalos, Panagiotis 1059 GRE0.0010.00 0.00 
  Kouinelis, Thomas 1083 GRE0.0010.00 0.00 

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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