Individual Calculations July 2015
 Li, Dariia  Total change: -25.20  Rating chartPersonal card
 11th Asian Schools Chess Championships 2015 - Girls Under-13 Singapore SGP 2015-05-31
RcRownchangeKK*chgGame
 1492 1387 2.00 7 -0.63 40 -25.20 
  Yan, Caroline 1774 NZL0.001-0.0940-3.60 
  Nazarova, Sitora 1605 UZB0.001-0.2240-8.80 
  Lu, Lillian 1450 AUS1.0010.594023.60 
  Goyumi, Sasika M W 1361 SRI0.001-0.5440-21.60 
  Tharushi, T H D Niklesha 1532 SRI0.001-0.3140-12.40 
  Jaysenthuliyane, Vinumi Vidara 1171 SRI1.0010.22408.80 
  Kim, Leyla 1550 UZB0.001-0.2840-11.20 

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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