Individual Calculations March 2011
 Rigatos, Panagiotis  Total change: -23.85  Rating chartPersonal card
 2010 Attica Team Championship Under 16 Attica GRE 2010-09-12
RcRownchangeKK*chgGame
 1778 1807 2.00 5 -0.68 15 -10.20 
  Sarantopoulos, Panayotis 1602 GRE0.501-0.2615-3.90 
  Tsoukaraki, Athina 1552 GRE1.0010.19152.85 
  Stathopoulos, Ioannis 2061 GRE0.001-0.1915-2.85 
  Roinos, Ilias 1695 GRE0.001-0.6515-9.75 
  Malamatas, Konstantinos 1978 GRE0.5010.23153.45 

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)
 
 2010 Team Ch Bikos Cup - Group A Attiki GRE 2010-10-17
RcRownchangeKK*chgGame
 1829 1807 2.50 6 -0.29 15 -4.35 
  Fessas, Prokopios 1925 GRE0.001-0.3415-5.10 
  Tzavaras, Stefanos 1528 GRE1.0010.16152.40 
  Sfougatakis, Nikolaos 1913 GRE0.001-0.3615-5.40 
  Nikolopoulos, Ilias 1745 GRE0.501-0.0915-1.35 
  Kefalas, Spyridon 1886 GRE1.0010.61159.15 
  Mbaskas, Evangelos 1979 GRE0.001-0.2715-4.05 

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)
 
 2011 Individual Championship of Greece - Open Under 18 Peristeri - Athens GRE 2011-01-03
RcRownchangeKK*chgGame
 1788 1790 3.00 7 -0.62 15 -9.30 
  Michelakos, Panagiotis 2133 GRE0.001-0.1215-1.80 
  Doulidis, Pavlos-Georgios 1635 GRE0.501-0.2115-3.15 
  Fakoudis, Ioannis 1591 GRE1.0010.24153.60 
  Skoulakis, Charalambos 2046 GRE0.001-0.1915-2.85 
  Poulopoulos, Ioannis 1783 GRE0.001-0.5115-7.65 
  Tsironis, Alexandros 1746 GRE0.501-0.0615-0.90 
  Anthopoulos, Hristos 1580 GRE1.0010.23153.45 

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)
 

 

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