Individual Calculations January 2017
 Akuratiya, A G Javindi Avarjana  Total change: 25.60  Rating chartPersonal card
 World Schools Girls U9 Sochi RUS 2016-12-03
 1253 1068 2.00 5 0.64 40 25.60 
  Enkhbolor, Nyamdavaa wc1394 MGL0.001-0.1340-5.20 
  Kalandia, Eka 1221 RUS1.0010.704028.00 
  Romanenkova, Ekaterina 1280 RUS1.0010.774030.80 
  Kaldarova, Ayaulym 1273 KAZ0.001-0.2440-9.60 
  Aarna, Chugh 1099 IND0.001-0.4640-18.40 

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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