Individual Calculations March 2011
 Bergstrom, Rolf  Total change: -6.00  Rating chartPersonal card
 Tradewise Chess Festival - Masters Gibraltar ENG 2011-01-25
RcRownchangeKK*chgGame
 2241 2307 5.50 10 -0.40 15 -6.00 
  Lafuente, Pablo g2561 ARG0.001-0.1915-2.85 
  Scholzen, Wolfgang 2057 GER1.0010.19152.85 
  Onischuk, Alexander g2689 USA0.001-0.0915-1.35 
  Navarrete Espi, Samuel 2095 ESP0.501-0.2715-4.05 
  Obiamiwe, Paul 2015 NGR1.0010.15152.25 
  Itkis, Hana wf2084 USA0.001-0.7815-11.70 
  Freuler, Roman 2092 SUI1.0010.23153.45 
  Hvenekilde, Jorgen f2121 DEN1.0010.26153.90 
  Jaunooby, Ali R 2207 ENG1.0010.36155.40 
  Zatonskih, Anna mwg2493 USA0.001-0.2615-3.90 

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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