Individual Calculations February 2014
 Kumar, Vinod  Total change: 25.80  Rating chartPersonal card
 New Zealand Championship Auckland NZL 2014-01-04
RcRownchangeKK*chgGame
 2060 1989 4.50 9 0.86 30 25.80 
  Thornton, Giovanni A 2166 NZL0.5010.23306.90 
  Yang, Scott 2027 NZL0.5010.05301.50 
  Stuart, Peter W 2033 NZL0.5010.06301.80 
  Krstev, Antonio 2016 NZL0.5010.04301.20 
  Lam, Daniel King-Wai 2100 HKG0.001-0.3530-10.50 
  Huang, Alex 2052 NZL1.0010.593017.70 
  Morrell, Gord 2159 CAN0.001-0.2830-8.40 
  Milligan, Helen cwf1952 NZL0.501-0.0530-1.50 
  Goodhue, Nathan 2037 NZL1.0010.573017.10 

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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