Individual Calculations March 2011
 Tsiahristos, Dimitrios  Total change: 0.00  Rating chartPersonal card
 2010 Attica Team Championship Under 12 Attica GRE 2010-09-12
RcRownchangeRpKK*chgGame
 1533 0 3.00 5 0.00 1546   0.00 
  Drakopoulos, Polihronis 1590 GRE0.5010.00 0.00 
  Tsamatsoulis, Hristos 1600 GRE0.5010.00 0.00 
  Kopalidis, Miltiadis 1518 GRE0.0010.00 0.00 
  Pramateftaki, Loukia 1368 GRE1.0010.00 0.00 
  Drakopoulos, Polihronis 1590 GRE1.0010.00 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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