Individual Calculations February 2020
 Ng, Zhi Ying Natanya  Total change: -7.20  Rating chartPersonal card
 LCU Ennis Shield 2019-20 Rounds 2-5 Leinster IRL 2019-10-07
RcRownchangeKK*chgGame
 1667 1401 0.00 2 -0.36 20 -7.20 
  O`daly, Liam 1691 IRL0.001-0.1620-3.20 
  Rishabh, Jain 1643 IND0.001-0.2020-4.00 

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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