Individual Calculations July 2011
 Papadopoulos, Argirios  Total change: 9.60  Rating chartPersonal card
 Teams Cup of Crete 2011 Crete GRE 2011-03-13
RcRownchangeKK*chgGame
 1905 1735 1.00 1 0.72 15 10.80 
  Skoulakis, Alexandros 1905 GRE1.0010.721510.80 

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)
 
 Individual Champ. of Crete Boys U12 Chania Chania GRE 2011-03-13
RcRownchangeKK*chgGame
 1508 1735 1.00 1 0.21 15 3.15 
  Ontabasidis, Aristidis 1508 GRE1.0010.21153.15 

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)
 
 Individual Champ. of Crete FINALS Boys U12 Chania GRE 2011-04-29
RcRownchangeKK*chgGame
 1508 1735 0.50 1 -0.29 15 -4.35 
  Ontabasidis, Aristidis 1508 GRE0.501-0.2915-4.35 

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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