Individual Calculations July 2018
 Rabchenyuk, Alina  Total change: -31.20  Rating chartPersonal card
 Ufimtsev Memorial 2018 B Kostanay KAZ 2018-06-04
RcRownchangeKK*chgGame
 1511 1378 1.00 5 -0.78 40 -31.20 
  Kurmangaliyeva, Liya 1691 KAZ0.001-0.1440-5.60 
  Dausheva, Aiya 1187 KAZ1.0010.254010.00 
  Sarzhanov, Chingizkhan 1778  * KAZ0.001-0.0840-3.20 
  Tanatov, Nurdaulet 1385 KAZ0.001-0.4940-19.60 
  Raimagambetov, Madi 1515 KAZ0.001-0.3240-12.80 
 * 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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