Individual Calculations September 2011
 Yordanov, Lachezar  Total change: 0.00  Rating chartPersonal card
 Varna open Varna, Golden sands resort BUL 2011-07-03
RcRownchangeRpKK*chgGame
 1816 0 0.00 3 0.00 1116   0.00 
  Kostadinov, Teodosi 2217 BUL0.0010.00 0.00 
  Stefanov, Krasen 1754 BUL0.0010.00 0.00 
  Dichev, Kaloyan 1477 BUL0.0010.00 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)
 
 Team Championship boys U12 Veliko Tarnovo BUL 2011-08-03
RcRownchangeRpKK*chgGame
 1730 0 0.00 2 0.00 1030   0.00 
  Georgiev, Todor 1720 BUL0.0010.00 0.00 
  Raykov, Stefan 1740 BUL0.0010.00 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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