Individual Calculations October 2012
 Velcheva, Maria  Total change: 2.70  Rating chartPersonal card
 45th Team Championship Women 2012 Sunny Beach BUL 2012-09-19
RcRownchangeKK*chgGame
 2109 2259 5.00 7 0.18 15 2.70 
  Bratimirova, Dimitrinka 2015 BUL1.0010.20153.00 
  Gocheva, Rumiana wm2155 BUL1.0010.36155.40 
  Pionova, Sonja 2028 BUL1.0010.21153.15 
  Nikolova, Adriana wg2292 BUL0.001-0.4515-6.75 
  Nestorova, Lozanka 2035 BUL1.0010.22153.30 
  Genova, Ruzka wm2209 BUL0.501-0.0715-1.05 
  Krumova, Ani 2030 BUL0.501-0.2915-4.35 

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)
 

 

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