Individual Calculations July 2013
 Bolens, Johny  Total change: -32.25  Rating chartPersonal card
 NSW Open 2013 Sydney AUS 2013-06-08
RcRownchangeKK*chgGame
 1701 1983 2.00 5 -2.15 15 -32.25 
  Guo, Jamie-Lee 1724 AUS0.001-0.8215-12.30 
  Ng, Wee Hong Brendan 1751 SIN0.001-0.7915-11.85 
  Qin, Tomson 1669 AUS0.501-0.3615-5.40 
  Vuglar, Shanon 1777 AUS1.0010.24153.60 
  Choo, Zhenghao Daniel 1583  * SIN0.501-0.4215-6.30 
 * 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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