Individual Calculations March 2013
 Roussos, Konstantinos  Total change: 27.00  Rating chartPersonal card
 19th open SOP-SMAOK under 1900 Athens - Pagkrati GRE 2013-01-11
RcRownchangeKK*chgGame
 1758 1517 2.00 5 0.90 30 27.00 
  Konstantinidis, Michail N 1868 GRE0.5010.393011.70 
  Trantas, Triantafillos 1505 GRE0.501-0.0230-0.60 
  Pramateftakis, Nikolaos 1816 GRE0.001-0.1530-4.50 
  Antoniadis, Konstantinos 1776 GRE0.5010.32309.60 
  Pantelidis, Michael 1825 GRE0.5010.363010.80 

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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