Individual Calculations May 2019
 Junput, Orachaporn  Total change: -34.40  Rating chartPersonal card
 Asian Youth Chess Championship 2019 - Under 10 Girls Colombo SRI 2019-04-04
RcRownchangeKK*chgGame
 1261 1212 1.00 4 -0.86 40 -34.40 
  Khamdamova, Afruza wc1612  * UZB0.001-0.0840-3.20 
  Aswinika, Mani R 1145 IND0.001-0.5940-23.60 
  Namarathna, H K T I 1129 SRI0.001-0.6140-24.40 
  Alwis, Jenuki 1157 SRI1.0010.424016.80 
 * 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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