Individual Calculations January 2009
 Berend, Elvira  Total change: -11.70  Rating chartPersonal card
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2264 2328 5.50 11 -0.78 15 -11.70 
  Muzychuk, Anna mwg2508 SLO0.5010.24153.60 
  Ramirez, M Eugenia 2016 BOL0.501-0.3615-5.40 
  Nekrasova, Elena wf2091 LIB0.501-0.3015-4.50 
  Repkova, Eva mwg2400 SVK0.5010.10151.50 
  Cramling, Pia g2550 SWE0.001-0.2215-3.30 
  Berzina, Ilze wm2320 LAT0.001-0.5115-7.65 
  Milligan, Helen wf1978 NZL1.0010.11151.65 
  Ptacnikova, Lenka wg2237 ISL0.501-0.1215-1.80 
  Paehtz, Elisabeth mwg2471 GER1.0010.691510.35 
  Pourkashiyan, Atousa wm2242 IRI0.001-0.6215-9.30 
  Shamima, Akter Liza wf2094 BAN1.0010.21153.15 

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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