Individual Calculations September 2019
 Kong, Zi Yau Bernadette  Total change: 33.20  Rating chartPersonal card
 14th IGB BERHAD Malaysia Chess Challenge 2019 Kuala Lumpur MAS 2019-08-09
RcRownchangeKK*chgGame
 1575 1385 2.50 6 0.83 40 33.20 
  Kapoor, Satvik 1695 IND1.0010.864034.40 
  Mohd Kifflee, Awang Mohd Syafie 1768 MAS0.001-0.0940-3.60 
  Olaybal, Christian Marcelo 1677 PHI0.001-0.1540-6.00 
  Lim, Jing Hng 1594 MAS0.5010.274010.80 
  Ahmad Johari, Mohd Firdaus 1541 MAS0.001-0.2940-11.60 
  Prushotman, Vissnupriya 1176 MAS1.0010.23409.20 

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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