Individual Calculations June 2018
 Zontova, Olga  Total change: -54.80  Rating chartPersonal card
 World School Chess Championship 2018 - G13 Fafa Resort Hotel, Durres ALB 2018-04-21
RcRownchangeKK*chgGame
 1290 1149 1.00 7 -1.37 40 -54.80 
  Pavalachandran, Ashvini 1549  * SRI0.001-0.0840-3.20 
  Mustafina, Yuliana 1337 RUS0.001-0.2640-10.40 
  Karimli, Zhala 1451 AZE0.001-0.1540-6.00 
  Popovic, Mateja 1171 MNE0.001-0.4740-18.80 
  Samarakoon, S M Udani Adithya 1098 SRI0.001-0.5740-22.80 
  Stolyarsky, Nika 1340 ISR1.0010.754030.00 
  Saraci, Rinesa 1083 KOS0.001-0.5940-23.60 
 * 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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