Rapid: Individual Calculations January 2017
 Zhang, Leo  Total change: 42.00  Rating chartPersonal card
 Papatoetoe Rapid A 2016 Auckland NZL 2016-12-03
RcRownchangeKK*chgGame
 2071 1835 3.50 6 2.10 20 42.00 
  Carpinter, Anthony L 2134 NZL0.001-0.1520-3.00 
  Duneas, John 2079 NZL1.0010.802016.00 
  Smith, Robert W f2216 NZL1.0010.912018.20 
  Gong, Daniel Hanwen c2036 NZL0.001-0.2420-4.80 
  Picken, Oliver 1737 NZL1.0010.37207.40 
  Green, Ewen M f2223 NZL0.5010.41208.20 

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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