Individual Calculations January 2017
 Safronova, Aleksandra  Total change: -150.80  Rating chartPersonal card
 World Schools Girls U13 Sochi RUS 2016-12-03
RcRownchangeKK*chgGame
 1451 1694 2.50 8 -3.77 40 -150.80 
  Igisinova, Liya 1294  * KAZ0.001-0.9240-36.80 
  Batyrowa, Merjen 1492 TKM0.501-0.2640-10.40 
  Patru, Alexandra-Ioana 1486 ROU1.0010.23409.20 
  Tukaeva, Aida 1617 RUS0.001-0.6140-24.40 
  Aysultanova, Dilnaz 1294  * KAZ1.0010.08403.20 
  Baisheva, Nyurguiaana 1603 RUS0.001-0.6240-24.80 
  Tsogzolmaa, Nanjid 1394 MGL0.001-0.8540-34.00 
  Targyn, Belek 1427 RUS0.001-0.8240-32.80 
 * 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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