Individual Calculations January 2016
 Brown, Geoffrey M  Total change: 45.60  Rating chartPersonal card
 7th Penang Heritage City International Chess Open 2015 Penang MAS 2015-12-07
RcRownchangeKK*chgGame
 1966 1743 3.50 9 1.14 40 45.60 
  Praveen, Kumar C m2143  * IND0.001-0.0840-3.20 
  Alahakoon, Isuru 1998 SRI0.001-0.1940-7.60 
  Goh, Sean Christian 1547 SIN0.501-0.2540-10.00 
  Greenwood, Martin C 1564 ENG1.0010.274010.80 
  Izzuddin , Zain 1937 BRU1.0010.754030.00 
  Ismail, Ahmad f2104 MAS1.0010.904036.00 
  Pitra, Andika f2143  * INA0.001-0.0840-3.20 
  Noguchi, Koji 2115 JPN0.001-0.1040-4.00 
  Cheah, Eric 2143  * MAS0.001-0.0840-3.20 
 * 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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