Individual Calculations May 2017
 Hajatniya, Reyhaneh  Total change: 32.00  Rating chartPersonal card
 Asian Youth Chess Championship 2017-U10G Tashkent UZB 2017-04-02
RcRownchangeKK*chgGame
 1425 1380 3.50 6 0.80 40 32.00 
  Wei, Yaqing wc1610 CHN1.0010.794031.60 
  Sahithi, Varshini M 1368 IND0.001-0.5240-20.80 
  Kaldarova, Ayaulym 1367 KAZ0.001-0.5240-20.80 
  Nguyen, Le Cam Hien wc1354 VIE1.0010.464018.40 
  Rui, Yueyue 1217 CHN1.0010.284011.20 
  Savitha, Shri B 1636 IND0.5010.314012.40 

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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