Individual Calculations September 2017
 Steadman, Michael V R  Total change: -11.40  Rating chartPersonal card
 Waikato Open 2017 Hamilton NZL 2017-08-11
RcRownchangeKK*chgGame
 2089 2194 3.50 6 -0.28 20 -5.60 
  Dare, Richard J 1890 NZL1.0010.14202.80 
  Burns, Christopher J 1969 NZL1.0010.22204.40 
  Hague, Ben f2326 NZL0.001-0.3220-6.40 
  Polishchuk, Kirill 2132 NZL0.501-0.0920-1.80 
  Hart, Ralph 2142 NZL0.001-0.5720-11.40 
  Timergazi, Layla wm2073 NZL1.0010.34206.80 

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)
 
 North Shore Open A grade Auckland NZL 2017-08-26
RcRownchangeKK*chgGame
 2053 2194 3.00 5 -0.29 20 -5.80 
  Johns, Daniel P 1909 NZL1.0010.16203.20 
  Mistry, Prashant 2006 NZL1.0010.26205.20 
  Hague, Ben f2326 NZL0.001-0.3220-6.40 
  Seabrook, Roy 1814 NZL1.0010.09201.80 
  McLaren, Leonard J f2208 NZL0.001-0.4820-9.60 

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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