Individual Calculations March 2011
 Karavalasis, Stilianos  Total change: -4.25  Rating chartPersonal card
 Vardaris 2010 Thessaloniki GRE 2010-10-27
RcRownchangeKK*chgGame
 1658 1506 1.00 5 -0.63 25 -15.75 
  Lianas, Ioannis 1906  * GRE0.001-0.0825-2.00 
  Tsironis, Alexandros 1731 GRE0.5010.28257.00 
  Koutsoura, Georgia 1336 GRE0.501-0.2225-5.50 
  Hrisostomidis, Alkiviadis 1756 GRE0.001-0.1925-4.75 
  Tsaknakis, Zisis 1560 GRE0.001-0.4225-10.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Lefkos Pirgos 2010 Thessaloniki GRE 2011-01-02
RcRownchangeKK*chgGame
 1697 1524 2.50 7 0.46 25 11.50 
  Barbis, Athanasios 1924  * GRE0.001-0.0825-2.00 
  Tsinaris, Fotis 1782 GRE0.001-0.1825-4.50 
  Sirkeli, Fani 1705 GRE1.0010.742518.50 
  Tsolaki, Eleni 1759 GRE0.5010.29257.25 
  Charpidou, Anna 1684 GRE0.001-0.2925-7.25 
  Moliotis, Hristos 1683 GRE0.001-0.2925-7.25 
  Paterakis, Emmanouil 1345 GRE1.0010.27256.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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