Rapid: Individual Calculations April 2014
 Mednikova, Svetlana  Total change: -5.00  Rating chartPersonal card
 14th European Senior 50+ Chess Championship 2014 - Rapid Porto POR 2014-03-19
RcRownchangeKK*chgGame
 2117 2094 3.50 8 -0.25 20 -5.00 
  Arkell, Keith C g2404 ENG0.001-0.1420-2.80 
  Jenssen, Ove S 1872 NOR1.0010.22204.40 
  Morais, Vitor 2052 POR1.0010.44208.80 
  Maryasin, Boris m2305 ISR0.001-0.2320-4.60 
  Bogumil, Tatiana wf2161 RUS0.5010.09201.80 
  Furman, Boris f2225 RUS0.001-0.3220-6.40 
  Kasoshvili, Tsiala wm2112 GEO0.001-0.4720-9.40 
  Silva, Rui Manuel De Almeida 1804 POR1.0010.16203.20 

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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