Individual Calculations March 2011
 Neokosmidis, Ioannis  Total change: 0.00  Rating chartPersonal card
 2010 Attica Team Championship Under 12 Attica GRE 2010-09-12
RcRownchangeRpKK*chgGame
 1534 0 0.00 1 0.00 834   0.00 
  Alexiadis, Hristos 1534 GRE0.0010.00 0.00 

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)
 
 Attica Individual Youth Ch. 2011 - Boys U12 Athens GRE 2010-12-23
RcRownchangeRpKK*chgGame
 1486 0 0.00 2 0.00 786   0.00 
  Alexiou-Karakasidis, Stavros 1518 GRE0.0010.00 0.00 
  Kapellas, Alexandros 1453 GRE0.0010.00 0.00 

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)
 

 

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