Individual Calculations January 2016
 Pitra, Andika  Total change: -9.60  Rating chartPersonal card
 7th Penang Heritage City International Chess Open 2015 Penang MAS 2015-12-07
RcRownchangeKK*chgGame
 2088 2287 6.00 9 -0.48 20 -9.60 
  Ng, Wee Hong Brendan 1887  * SIN1.0010.08201.60 
  Nguyen, Duc Hoa g2496 VIE0.001-0.2320-4.60 
  Woong, Zhi Wei William c2003 SIN1.0010.16203.20 
  Doostkam, P 2067 IRI0.001-0.7820-15.60 
  Sivakumar, Ashvin c2037 SIN0.001-0.8120-16.20 
  Chuah, Hao Min 1887  * MAS1.0010.08201.60 
  Brown, Geoffrey M 1887  * ENG1.0010.08201.60 
  Zulkipli, Zaidan 2104 MAS1.0010.26205.20 
  Ramnath, Bhuvanesh.r m2423 IND1.0010.682013.60 
 * 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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