Individual Calculations January 2011
 Trikeriotis, Paris  Total change: -15.00  Rating chartPersonal card
 Open tournament Kaissa 8 Athens GRE 2010-11-25
RcRownchangeKK*chgGame
 1773 1839 2.50 6 -1.00 15 -15.00 
  Grapsas, Panagiotis 1504 GRE1.0010.12151.80 
  Retkowski, Daniel 1696 POL0.501-0.1915-2.85 
  Sienczewski, Zbigniew 2139 POL0.001-0.1515-2.25 
  Diatsintos, Ilias 1611 GRE0.001-0.7915-11.85 
  Sideris, Nikiforos 2157 GRE0.001-0.1315-1.95 
  Hondrovasilopoulos, Ioannis 1532 GRE1.0010.14152.10 

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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