Individual Calculations January 2010
 Pantelidis, Hristos  Total change: 7.05  Rating chartPersonal card
 2nd Youth Team Championship 2009 - ESSTH-HAL Thessaloniki GRE 2009-10-10
RcRownchangeKK*chgGame
 1525 1649 0.50 1 -0.17 15 -2.55 
  Tetepoulidis, Ioannis 1525 GRE0.501-0.1715-2.55 

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)
 
 4th IN Memorial Tournament 2009 Thessaloniki GRE 2009-11-15
RcRownchangeKK*chgGame
 1908 1637 1.00 2 0.64 15 9.60 
  Sirnioti, Georgia 1851 GRE0.5010.27154.05 
  Kivelos, Sotirios 1964 GRE0.5010.37155.55 

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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