Individual Calculations May 2018
 Kaldarova, Ayaulym  Total change: -105.60  Rating chartPersonal card
 Asian Youth Chess 2018, Girls U12 Standard Chiang Mai THA 2018-04-02
RcRownchangeKK*chgGame
 1397 1661 3.00 7 -2.64 40 -105.60 
  Huang, Yuen Tung 1308 HKG0.501-0.3940-15.60 
  Shivika, Rohilla 1384 IND0.001-0.8340-33.20 
  Kurmanalina, Tomiris 1385 KAZ0.001-0.8340-33.20 
  Fatima, Saif Al-Ali wc1328 UAE1.0010.12404.80 
  Prommuang, Araya 1462 THA0.001-0.7640-30.40 
  Anya, Seth Syed 1289 IND1.0010.10404.00 
  Sun, Yucan wc1623 CHN0.501-0.0540-2.00 

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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