Individual Calculations January 2013
 Ooi, Yen Hoe  Total change: 3.90  Rating chartPersonal card
 4th Penang Heritage City International Chess Open 2012 Penang MAS 2012-12-10
RcRownchangeKK*chgGame
 1863 1674 2.50 8 0.13 30 3.90 
  Moskovich, Daniel 2074  * ISR0.5010.423012.60 
  Ajeet Singh, Roshan 2017 MAS0.001-0.1230-3.60 
  Woong, Zhi Wei William 1591 SIN0.001-0.6130-18.30 
  Greenwood, Martin C 1636 ENG1.0010.453013.50 
  Frost, Peter 1862 AUS1.0010.743022.20 
  Foo, Chee Kin 2019 MAS0.001-0.1130-3.30 
  Bagamasbad, Efren 2074  * PHI0.001-0.0830-2.40 
  Tan, Tze Lin Tommy 1631 SIN0.001-0.5630-16.80 
 * 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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