Individual Calculations January 2017
 Zontova, Olga  Total change: -49.60  Rating chartPersonal card
 World Schools Girls U11 Sochi RUS 2016-12-03
RcRownchangeKK*chgGame
 1311 1098 0.00 5 -1.24 40 -49.60 
  Ezizova, Bagul wc1498  * TKM0.001-0.0840-3.20 
  Vetokhina, Sofia 1395 RUS0.001-0.1540-6.00 
  Seneka, M W Thenumi 1296 SRI0.001-0.2440-9.60 
  Mustafina, Yuliana 1238 RUS0.001-0.3140-12.40 
  Premanath, Prasansa 1128 SRI0.001-0.4640-18.40 
 * 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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