Individual Calculations January 2017
 Li, Darina  Total change: 3.60  Rating chartPersonal card
 World Schools Girls U9 Sochi RUS 2016-12-03
 1379 1306 3.00 7 0.09 40 3.60 
  Wei, Yaqing wc1656 CHN0.001-0.1140-4.40 
  Anishka, Vikram 1171 IND1.0010.324012.80 
  Mongush, Milena 1457 RUS1.0010.704028.00 
  Shohradova, Leyla 1258 TKM0.501-0.0740-2.80 
  Shubenkova, Veronika 1497 RUS0.001-0.2540-10.00 
  Vlasova, Olesia wc1340 RUS0.5010.05402.00 
  Kaldarova, Ayaulym 1273 KAZ0.001-0.5540-22.00 

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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