Blitz: Individual Calculations February 2019
 Koo, Wei Wei Melanie  Total change: -35.40  Rating chartPersonal card
 Sunway SMS Deen Malaysian Open Blitz Chess Championship 2018 Bandar Sunway, Selangor MAS 2018-12-30
RcRownchangeKK*chgGame
 1534 1619 2.50 7 -1.77 20 -35.40 
  Udani, Ian 2019  * PHI0.001-0.0820-1.60 
  Tan, Chin Chye 1353 MAS1.0010.18203.60 
  Yusof, Kamaluddin 1943 MAS0.001-0.1320-2.60 
  Sim, Jia Ru wc1219  * MAS0.001-0.9220-18.40 
  Nagaraj, Jeevvanraj 1423 MAS0.001-0.7520-15.00 
  Ong, Zhiwei 1388 MAS1.0010.21204.20 
  Ahmad Nazar, Ellie Emira Syamimi 1394 MAS0.501-0.2820-5.60 
 * 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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