Individual Calculations July 2016
 Zygourakis, Themistoklis  Total change: 2.20  Rating chartPersonal card
 36th open SOP -SMAOK 2016 under 1900 Athens Pagkrati GRE 2016-05-10
RcRownchangeKK*chgGame
 1572 1564 3.00 6 0.11 20 2.20 
  Kazantzoglou, Aristotelis 1165 GRE1.0010.08201.60 
  Sorensen, Fedon 1693 GRE0.5010.17203.40 
  Avramopoulos, Ioannis 1559 GRE0.001-0.5120-10.20 
  Soursos, Panayotis 1458 GRE1.0010.36207.20 
  Apostolou, Nikolaos 1650 GRE0.5010.12202.40 
  Hristodoulou, Georgios 1909 GRE0.001-0.1120-2.20 

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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