Individual Calculations April 2013
 Bojarinov, Victor A  Total change: 10.90  Rating chartPersonal card
 13th European Senior Chess Championship Plovdiv BUL 2013-03-11
RcRownchangeKK*chgGame
 2257 2343 6.50 9 1.09 10 10.90 
  Cernea, Radu-Gheorghe 2001 ROU1.0010.12101.20 
  Romcovici, Victor m2144 MDA1.0010.24102.40 
  Velikov, Petar g2417 BUL0.5010.10101.00 
  Ermenkov, Evgenij g2423 BUL0.001-0.3910-3.90 
  Hjertenes, Oystein 2087 NOR1.0010.19101.90 
  Abramovic, Bosko g2471 SRB0.001-0.3310-3.30 
  Orev, Petar m2179 BUL1.0010.28102.80 
  Harestad, Thor Geir f2207 NOR1.0010.32103.20 
  Bogdanov, Valentin m2388 UKR1.0010.56105.60 

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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