Individual Calculations March 2012
 Sarakenidis, Nikolaos  Total change: -1.05  Rating chartPersonal card
 14th Open SOP-SMAOK over 1900 rating Pagrati, Athens GRE 2012-01-10
RcRownchangeKK*chgGame
 2045 1923 2.00 6 -0.07 15 -1.05 
  Ignatiadis, Konstantinos 2172 GRE1.0010.811512.15 
  Sideris, Theodoros 2028 GRE0.001-0.3615-5.40 
  Zografos, Achilleas 2144 GRE0.5010.28154.20 
  Raptakis, Solon 1973 GRE0.5010.07151.05 
  Mitrandzas, Athanasios 2102 GRE0.001-0.2715-4.05 
  Tsiros, Fragkiskos Vlasios 1852 GRE0.001-0.6015-9.00 

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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