Individual Calculations July 2012
 Zervos, Konstantinos  Total change: -26.10  Rating chartPersonal card
 15th Open SOP-SMAOK under 1900 rating Pagrati, Athens GRE 2012-03-09
RcRownchangeKK*chgGame
 1496 1547 0.00 3 -1.74 15 -26.10 
  Anairousis, Panag 1933 GRE0.001-0.0915-1.35 
  Karali, Panagiota 1303 GRE0.001-0.8015-12.00 
  Skiadaresi, Antonia 1253 GRE0.001-0.8515-12.75 

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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