Rapid: Individual Calculations May 2018
 Lee, Dariya  Total change: -8.20  Rating chartPersonal card
 Asian Youth Chess 2018, Girls U16 Rapid Chiang Mai THA 2018-04-01
RcRownchangeKK*chgGame
 1564 1444 2.00 7 -0.41 20 -8.20 
  Jannatul, Ferdous 1725 BAN1.0010.842016.80 
  Chua, Jia-Tien wc1570 MAS0.001-0.3320-6.60 
  Salonika, Saina wf1528 IND0.001-0.3820-7.60 
  Jayaweera, Sayuni Gihansa wc1517 SRI0.001-0.4020-8.00 
  Alipbek, Arailym 1499 KAZ1.0010.582011.60 
  Lu, Lillian 1435 AUS0.001-0.5120-10.20 
  Sanskriti, Goyal 1673 IND0.001-0.2120-4.20 

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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