Individual Calculations February 2014
 Martin-Buss, Barry  Total change: -37.80  Rating chartPersonal card
 New Zealand Championship Auckland NZL 2014-01-04
RcRownchangeKK*chgGame
 2050 2068 3.50 9 -1.26 30 -37.80 
  Duneas, John 2093 NZL1.0010.533015.90 
  Bennett, Hilton P c2028 NZL1.0010.443013.20 
  Dive, Russell J m2348 NZL0.001-0.1630-4.80 
  Yang, Scott 2027 NZL0.001-0.5630-16.80 
  Stuart, Peter W 2033 NZL0.501-0.0530-1.50 
  Li, William (xiang Wei) 1895 NZL0.001-0.7330-21.90 
  Zhang, William Jiewen 1878 NZL1.0010.25307.50 
  Lam, Daniel King-Wai 2100 HKG0.001-0.4630-13.80 
  Huang, Alex 2052 NZL0.001-0.5230-15.60 

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)
 

 

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