Individual Calculations September 2017
 Citra, Dewi Ardhiani Anastasia  Total change: -8.40  Rating chartPersonal card
 First Saturday IM Aug 2017 Budapest HUN 2017-08-05
RcRownchangeKK*chgGame
 2271 2264 4.00 9 -0.42 20 -8.40 
  Kantsler, Boris g2427 ISR0.001-0.2820-5.60 
  Ilincic, Zlatko g2436 SRB0.001-0.2720-5.40 
  Radlovacki, Jovan m2382 SRB1.0010.662013.20 
  Dushyant, Sharma 2100 IND0.501-0.2220-4.40 
  Nguyen, Van Thanh c2271 VIE0.001-0.4920-9.80 
  Yao, Lan 2253 CHN1.0010.48209.60 
  Becskei, Zoltan f2285 HUN0.5010.03200.60 
  Nazarenus, Olaf 2089 GER0.501-0.2320-4.60 
  Lyell, Mark f2193 ENG0.501-0.1020-2.00 

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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