Individual Calculations May 2018
 Kurmanalina, Tomiris  Total change: -40.00  Rating chartPersonal card
 Asian Youth Chess 2018, Girls U12 Standard Chiang Mai THA 2018-04-02
RcRownchangeKK*chgGame
 1390 1385 2.50 7 -1.00 40 -40.00 
  Nguyen, My Hanh An 1505 VIE0.001-0.3440-13.60 
  Fatima, Saif Al-Ali wc1328 UAE0.501-0.0840-3.20 
  Kaldarova, Ayaulym 1661 KAZ1.0010.834033.20 
  Shivika, Rohilla 1384 IND0.001-0.5040-20.00 
  Yash, Jyoti Bir 1338 IND0.001-0.5740-22.80 
  Pallie, Ehsha Mishela wc1267 SRI0.001-0.6640-26.40 
  Rui, Yueyue 1249 CHN1.0010.324012.80 

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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