Rapid: Individual Calculations April 2015
 Fridman, Daniel  Total change: 5.20  Rating chartPersonal card
 Vladmir Petrov memorial A Jurmala LAT 2015-03-07
RcRownchangeKK*chgGame
 2501 2643 7.00 10 0.26 20 5.20 
  Ladva, Ottomar m2417 EST0.001-0.7920-15.80 
  Petkevich, Jusefs g2287 LAT1.0010.11202.20 
  Heinzel, Olaf m2386 GER1.0010.18203.60 
  Ehlvest, Jaan g2480 USA0.001-0.7220-14.40 
  Michna, Marta wg2380 GER1.0010.18203.60 
  Korobkov, Piotr 2452 UKR1.0010.25205.00 
  Socko, Monika gwg2482 POL1.0010.29205.80 
  Shomoev, Anton g2551 RUS1.0010.37207.40 
  Ivanchuk, Vassily g2809 UKR0.5010.22204.40 
  Mamedyarov, Shakhriyar g2766 AZE0.5010.17203.40 

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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