Individual Calculations January 2011
 Manolaraki, Yvonni  Total change: -21.00  Rating chartPersonal card
 7th Open Tournament os SOP-SMAOK >1900 Pagrati - Athens GRE 2010-09-21
RcRownchangeKK*chgGame
 1882 2029 2.00 5 -1.40 15 -21.00 
  Soursos, Panayotis 1703 GRE0.001-0.8715-13.05 
  Petsetidi, Maria 1923 GRE1.0010.36155.40 
  Lappas, Konstantinos 1815 GRE0.501-0.2715-4.05 
  Klimis, Laertis 2052 GRE0.5010.03150.45 
  Zambrakos, Efthimios 1917 GRE0.001-0.6515-9.75 

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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