Individual Calculations January 2010
 Papadopoulos, Asterios  Total change: -3.60  Rating chartPersonal card
 99th Open Abelokipon Ambelokipi - Athens GRE 2009-10-10
RcRownchangeKK*chgGame
 1898 1656 1.50 5 0.48 15 7.20 
  Zambrakos, Efthimios 1882 GRE0.5010.29154.35 
  Michailidis, Dimitrios 1910 GRE0.001-0.1915-2.85 
  Tsiropoulas, Apostolos 2010 GRE0.001-0.1115-1.65 
  Stamatiadis, Georgios 1821 GRE1.0010.721510.80 
  Dekanozishvili, Tamaz 1866 GEO0.001-0.2315-3.45 

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)
 
 ATTTICA TEAM YOUTH U12 CHAMP. 2009 Attica GRE 2009-10-25
RcRownchangeKK*chgGame
 1669 1656 0.00 1 -0.48 15 -7.20 
  Zoulis, Emmanouil 1669 GRE0.001-0.4815-7.20 

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)
 
 100th Ambelokipi Open Ambelokipi - Athens GRE 2009-11-07
RcRownchangeKK*chgGame
 1826 1646 1.00 4 -0.24 15 -3.60 
  Ilandzis, Spyridon 2046  * GRE0.001-0.0815-1.20 
  Mitsakos, Achilleas 1769 GRE0.001-0.3315-4.95 
  Agrapidis, Th 2030 GRE0.001-0.0915-1.35 
  Ntovas, Dimitrios 1460 GRE1.0010.26153.90 
 * 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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