Individual Calculations April 2009
 Tsironis, Panteleimon  Total change: 17.25  Rating chartPersonal card
 2009 Indiv. Youth Champ. of Attica - Boys U 14 Nikea - Athens GRE 2008-12-23
RcRownchangeKK*chgGame
 1778 1577 0.00 1 -0.24 25 -6.00 
  Litras, Iosif 1778 GRE0.001-0.2425-6.00 

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)
 
 41 Indiv. Champ. Greece - Juniors U20 Peristeri - Athens GRE 2009-01-02
RcRownchangeKK*chgGame
 1781 1577 2.00 7 0.14 25 3.50 
  Tzouganakis, Panteleimon 1927 GRE0.001-0.1125-2.75 
  Fotiadis, Ioannis 1793 GRE1.0010.782519.50 
  Bizopoulos, Alexandros 1927 GRE0.001-0.1125-2.75 
  Mihopoulos, Konstantinos 1913 GRE0.001-0.1225-3.00 
  Kafetzis, Georgios 1868 GRE0.001-0.1525-3.75 
  Kalofonos, Panayotis 1412 GRE1.0010.28257.00 
  Bekakos, Mihail 1624 GRE0.001-0.4325-10.75 

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)
 
 2009 Attica Ch B' local div Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 1799 1577 1.50 3 0.79 25 19.75 
  Agiorgitis, Petros 1659 GRE1.0010.612515.25 
  Toumanian, Akop 1927 GRE0.5010.39259.75 
  Pramateftakis, Nikolaos 1810 GRE0.001-0.2125-5.25 

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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