Rapid: Individual Calculations February 2018
 Smith, Robert W  Total change: -18.20  Rating chartPersonal card
 New Zealand Rapid 2018 Palmerston North NZL 2018-01-10
RcRownchangeKK*chgGame
 1976 2173 5.50 9 -0.91 20 -18.20 
  Steadman, Mathew 1773  * NZL1.0010.08201.60 
  Caldeira, John 1773  * FIJ1.0010.08201.60 
  Dive, Russell John m2333 NZL0.001-0.2920-5.80 
  Timergazi, Layla wm1939 NZL0.501-0.2920-5.80 
  Goodhue, Nathan 1977 NZL1.0010.25205.00 
  James, Jack c2055 NZL0.501-0.1620-3.20 
  Hague, Ben f2347 NZL0.001-0.2720-5.40 
  Charles, Dion 1773  * NZL1.0010.08201.60 
  Nicholls, Leighton 1818 NZL0.501-0.3920-7.80 
 * 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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