Individual Calculations January 2020
 Zulkippli, Iskandar Haikal  Total change: 160.00  Rating chartPersonal card
 11th Penang Heritage City International Chess Open 2019 (Challenger) Georgetown, Penang MAS 2019-12-09
RcRownchangeKK*chgGame
 1716 1404 5.00 7 4.00 40 160.00 
  Ginting, Osaka Hendra 1741 INA0.5010.384015.20 
  Zulkifli, Muhd Hafizuddin 1683 MAS1.0010.844033.60 
  Liuviann, Cecilia Natalie 1756 INA0.001-0.1140-4.40 
  Saleh, Fahim Al-Faqeh 1595 MAS1.0010.754030.00 
  Chee, Yi Hun 1688 MAS1.0010.844033.60 
  Foo, Jiu Weir Brien 1795 MAS1.0010.914036.40 
  Hoe, Chew Ming Thomas 1755 SGP0.5010.394015.60 

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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