Individual Calculations November 2010
 Ciungan, Diana-Alexandra  Total change: -3.45  Rating chartPersonal card
 European G-12 Ch Batumi GEO 2010-09-20
RcRownchangeKK*chgGame
 1731 1663 1.00 3 -0.23 15 -3.45 
  Rodionova, Daria 1856 RUS0.001-0.2515-3.75 
  Dvornitskaja, Elena 1612 UKR0.001-0.5715-8.55 
  Kaniewska, Emilia 1726 POL1.0010.59158.85 

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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