Individual Calculations August 2012
 Maratos, Antonios  Total change: 12.00  Rating chartPersonal card
 16th open SOP - SMAOK under 1900 rating Pagkrati Athens GRE 2012-05-11
RcRownchangeKK*chgGame
 1688 1723 3.00 4 0.80 15 12.00 
  Arvanitakis, Panagiotis 1576 GRE1.0010.30154.50 
  Fahouri, Nidal 1916 JOR1.0010.751511.25 
  Poupalos, Konstantinos 1569 GRE1.0010.29154.35 
  Xigis, Michail 1691 GRE0.001-0.5415-8.10 

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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