Individual Calculations January 2016
 Korakianitis, Spiros  Total change: 4.80  Rating chartPersonal card
 9th open "LORENTZOS MAVILIS" Corfu GRE 2015-11-22
RcRownchangeKK*chgGame
 1136 1370 2.50 3 0.12 40 4.80 
  Theotokis, Markos Errikos 1102 GRE0.501-0.3340-13.20 
  Mitsiali, Marina 1145 GRE1.0010.22408.80 
  Vourgidis, Athanasios 1160 GRE1.0010.23409.20 

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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