Rapid: Individual Calculations August 2015
 Lim, Zhuo Ren  Total change: 27.60  Rating chartPersonal card
 Golders Green Rapidplay Congress Open Jul 15 London ENG 2015-07-18
RcRownchangeKK*chgGame
 2075 2136 5.00 5 2.11 20 42.20 
  Healey, Michael W 2209 ENG1.0010.602012.00 
  Jyothilal, N. 2087 IND1.0010.43208.60 
  Taylor, Adam C 1968 ENG1.0010.28205.60 
  Pein, Jonathan 1943 ENG1.0010.25205.00 
  Eden, Tomer 2169 ENG1.0010.552011.00 

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)
 
 2nd Watford Rapid-Play Open Watford ENG 2015-07-25
RcRownchangeKK*chgGame
 2078 2136 1.00 3 -0.73 20 -14.60 
  Davison, Christopher 2016 ENG0.001-0.6620-13.20 
  Okike, David 2163 NGR0.001-0.4620-9.20 
  Haldane, Robin 2056 ENG1.0010.39207.80 

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)
 

 

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