Individual Calculations April 2018
 Chin, Mei Qi  Total change: 25.60  Rating chartPersonal card
 NATIONAL YOUTH CHESS CHAMPIONSHIPS 2018 (U14G) Johor Bahru, Johor MAS 2018-03-17
RcRownchangeKK*chgGame
 1427 1412 3.00 5 0.64 40 25.60 
  Ding, Dao En wc1485 MAS0.001-0.4040-16.00 
  Zubir, Lyana 1087 MAS1.0010.13405.20 
  Tan, Eng Thong Evelyn 1464 MAS1.0010.574022.80 
  Foo, Jing Er Claire 1427 MAS0.5010.02400.80 
  Sim, Jia Ru 1672 MAS0.5010.324012.80 

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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