Individual Calculations March 2011
 Tsouptsis, Sotirios  Total change: 32.15  Rating chartPersonal card
 2010 Attica Team Championship Under 12 Attica GRE 2010-09-12
RcRownchangeKK*chgGame
 1494 1524 4.50 5 1.79 25 44.75 
  Beliotis, Georgios 1498 GRE1.0010.462511.50 
  Laspas, Panagiotis 1587 GRE0.5010.09252.25 
  Pramateftaki, Loukia 1368 GRE1.0010.29257.25 
  Kopalidis, Miltiadis 1518 GRE1.0010.492512.25 
  Beliotis, Georgios 1498 GRE1.0010.462511.50 

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)
 
NOTE: K factor changed
 Attica Individual Youth Ch. 2011 - Boys U14 Athens GRE 2010-12-23
RcRownchangeKK*chgGame
 1670 1504 0.00 3 -0.84 15 -12.60 
  Ladas, Dimitrios 1687 GRE0.001-0.2615-3.90 
  Papadopoulos, Georgios Nikea 1642 GRE0.001-0.3115-4.65 
  Kalodoukas, Odysseas 1681 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)
 

 

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