Individual Calculations July 2009
 Hristov, Nikolay Valeriev  Total change: -11.25  Rating chartPersonal card
 Tournament CSKA chess club Sofia - Thessaloniki Sofia BUL 2009-04-21
RcRownchangeKK*chgGame
 1716 1888 4.00 7 -0.98 15 -14.70 
  Drakaki, Anna-Maria 1601 GRE1.0010.16152.40 
  Tompros, Andreas-Hristos 1794 GRE0.001-0.6315-9.45 
  Tsolaki, Eleni 1631 GRE1.0010.18152.70 
  Papakonstantinou, Dimitrios 1805 GRE0.501-0.1115-1.65 
  Ladopoulos, Dimitrios 1786 GRE0.501-0.1415-2.10 
  Koutroukis, Andreas 1853 GRE1.0010.45156.75 
  Amiridou, Dimitra 1539 GRE0.001-0.8915-13.35 

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)
 
 2009 Youth Chess Team Balakaniad Boys under 16 Florina GRE 2009-05-06
RcRownchangeKK*chgGame
 1674 1888 1.00 1 0.23 15 3.45 
  Papadopoulos, Argirios 1674 GRE1.0010.23153.45 

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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