Individual Calculations January 2017
 Aarna, Chugh  Total change: 84.00  Rating chartPersonal card
 World Schools Girls U9 Sochi RUS 2016-12-03
RcRownchangeKK*chgGame
 1327 1099 4.00 8 2.10 40 84.00 
  Mongush, Milena 1457 RUS1.0010.904036.00 
  Shubenkova, Veronika 1497 RUS0.001-0.0840-3.20 
  Kurmanalina, Deniza wc1290 KAZ1.0010.754030.00 
  Vlasova, Olesia wc1340 RUS0.001-0.2040-8.00 
  Pallie, Ehsha Mishela wc1276 SRI0.001-0.2740-10.80 
  Akuratiya, A G Javindi Avarjana 1068 SRI1.0010.464018.40 
  Korovina, Yana 1497 RUS0.5010.424016.80 
  Budagova, Leyla wc1190 AZE0.5010.12404.80 

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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