Individual Calculations November 2013
 Bennett, Hilton P  Total change: 44.85  Rating chartPersonal card
 George Trundle NZ Qualifiers 2013 Auckland NZL 2013-09-28
RcRownchangeKK*chgGame
 1973 1979 5.00 8 0.93 15 13.95 
  Li, William Xiangwei 1837 NZL0.501-0.1915-2.85 
  Yang, Scott 2011 NZL0.5010.04150.60 
  Gao, Hans 2071 NZL0.001-0.3715-5.55 
  Ang, Alphaeus Weiern 1891 NZL0.501-0.1215-1.80 
  Milligan, Helen cwf1988 NZL0.5010.01150.15 
  Zhang, William Jiewen 1867 NZL1.0010.35155.25 
  Goodhue, Nathan 2032 NZL1.0010.57158.55 
  Krstev, Antonio 2084 NZL1.0010.64159.60 

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)
 
 Nelson Open & South Island Championship[ Nelson NZL 2013-10-09
RcRownchangeKK*chgGame
 2125 1983 4.50 7 2.06 15 30.90 
  Hothersall, Rik 1947 NZL1.0010.45156.75 
  Kempen, Leon c1969 AUS0.501-0.0215-0.30 
  Marko, Helmut S c2007 PNG1.0010.53157.95 
  Chan, Peng Kong m2263 SIN1.0010.841512.60 
  Wang, Pu Chen m2383  * NZL0.001-0.0815-1.20 
  Jackson, L Ross 1926 NZL1.0010.42156.30 
  Solomon, Stephen J. m2383  * AUS0.001-0.0815-1.20 
 * 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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