Individual Calculations January 2014
 Hacche, David  Total change: 1.35  Rating chartPersonal card
 Box Hill Open 2013 Melbourne AUS 2013-10-11
RcRownchangeKK*chgGame
 1956 2028 3.00 5 0.15 15 2.25 
  Kolak, Tanya 1628  * AUS1.0010.08151.20 
  Flude, David A 1694 AUS0.501-0.3815-5.70 
  Kildisas, Victor 1943 AUS1.0010.38155.70 
  Schon, Eugene 2202 AUS0.5010.23153.45 
  Wallis, Christopher f2311 AUS0.001-0.1615-2.40 
 * 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)
 
 Canterbury Summer Swiss 2013 Melbourne AUS 2013-12-27
RcRownchangeKK*chgGame
 1897 2026 4.50 7 -0.06 15 -0.90 
  Loucas, Carl 1626  * AUS1.0010.08151.20 
  Cook, Geoff L 1764 AUS1.0010.18152.70 
  Schon, Eugene 2211 AUS0.5010.24153.60 
  Cheng, Bobby m2426  * AUS0.001-0.0815-1.20 
  Lin, Gary 1725 AUS0.501-0.3515-5.25 
  Chan, Luis 1693 AUS0.501-0.3815-5.70 
  Fan, Enoch 1831 AUS1.0010.25153.75 
 * 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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