Individual Calculations January 2016
 Iatrou, Konstantinos  Total change: -1.60  Rating chartPersonal card
 Open SS Pefkon 6X6 - Group 2 Thessaloniki GRE 2015-12-11
RcRownchangeKK*chgGame
 1265 1170 1.50 4 -0.04 40 -1.60 
  Gavriil, Odysseas-Panagiotis 1423 GRE1.0010.814032.40 
  Maggos, Nikolaos 1395 GRE0.5010.284011.20 
  Tsarsitalidis, Christos 1031 GRE0.001-0.6940-27.60 
  Arzourmanidis, Isaak 1212 GRE0.001-0.4440-17.60 

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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