Individual Calculations September 2017
 Dare, Richard J  Total change: 49.60  Rating chartPersonal card
 Waikato Open 2017 Hamilton NZL 2017-08-11
RcRownchangeKK*chgGame
 2100 1890 2.50 5 1.24 40 49.60 
  Steadman, Michael V R f2194 NZL0.001-0.1440-5.60 
  Lynn, K William 1845 NZL1.0010.444017.60 
  Timergazi, Layla wm2073 NZL1.0010.744029.60 
  Polishchuk, Kirill 2132 NZL0.5010.304012.00 
  Smith, Robert W f2255 NZL0.001-0.1040-4.00 

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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