Rapid: Individual Calculations May 2018
 Chaipa, Kanyanut  Total change: -5.20  Rating chartPersonal card
 Asian Youth Chess 2018, Girls U16 Rapid Chiang Mai THA 2018-04-01
RcRownchangeKK*chgGame
 1454 1433 2.50 6 -0.26 20 -5.20 
  Dadoung, Chanthanipa 1033  * THA0.501-0.4220-8.40 
  Alipbek, Arailym 1499 KAZ1.0010.592011.80 
  Chua, Jia-Tien wc1570 MAS0.001-0.3220-6.40 
  Singsomroj, Sornsawan 1460 THA0.001-0.4620-9.20 
  Jannatul, Ferdous 1725 BAN1.0010.852017.00 
  Lu, Lillian 1435 AUS0.001-0.5020-10.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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