Blitz: Individual Calculations May 2012
 Petrosian, Tigran L  Total change: -15.20  Rating chartPersonal card
 Dubai INT. Blitz Tournament 2012 Dubai UAE 2012-04-20
RcRownchangeKK*chgGame
 2429 2643 6.00 9 -0.76 20 -15.20 
  Ayyad, Husain f2243  * BRN1.0010.08201.60 
  Roy Chowdhury, Saptarshi m2405 IND1.0010.20204.00 
  Salem, A R Saleh g2522 UAE0.501-0.1620-3.20 
  Petrosian, Davit G g2463 ARM1.0010.26205.20 
  McHedlishvili, Mikheil g2626 GEO0.001-0.5220-10.40 
  Ramnath, Bhuvanesh R m2343 IND0.501-0.3520-7.00 
  Sanal, Vahap c2286 TUR1.0010.11202.20 
  Grigoryan, Avetik g2600 ARM0.001-0.5620-11.20 
  Semiev, Suhrab m2376 TKM1.0010.18203.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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