Individual Calculations November 2018
 Zarubinskaya, Irina  Total change: -25.20  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1708 1772 3.50 8 -1.26 20 -25.20 
  Zuriel, Marisa wm2172  * ARG0.001-0.0820-1.60 
  Froewis, Annika wf2113 AUT0.001-0.1220-2.40 
  Ibrahimi, Khadija 1531 MAR0.501-0.3020-6.00 
  Shipindo, Rauha 1518 NAM1.0010.19203.80 
  Prommuang, Araya 1495 THA0.001-0.8320-16.60 
  Gabriel, Irineia G 1652 ANG1.0010.34206.80 
  Ni Mhuireagain, Eibhia 1655 IRL0.001-0.6620-13.20 
  Zengeni, Paidaishe wc1528 ZIM1.0010.20204.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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