Rapid: Individual Calculations August 2015
 Wu, Haotian  Total change: -24.40  Rating chartPersonal card
 3rd Kings Place Festival Open London ENG 2015-07-11
RcRownchangeKK*chgGame
 1930 1772 1.50 6 -0.36 20 -7.20 
  Mogilarov, Dimitar 2168 BUL0.001-0.0820-1.60 
  Jina, Taran 1970 ENG0.001-0.2420-4.80 
  Amato, Giampiero 1998 ITA0.5010.29205.80 
  Brozel, Sacha 1784 ENG0.001-0.4820-9.60 
  Miu, Marinel 1761 ROU1.0010.48209.60 
  Wilks, Simon 1900 ENG0.001-0.3320-6.60 

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)
 
 102nd British Chess Championships Rapidplay Open Coventry ENG 2015-07-25
RcRownchangeKK*chgGame
 1784 1772 3.50 9 -0.86 20 -17.20 
  Eagleton, Greg T 1956 ENG0.001-0.2620-5.20 
  Garrett, Peter A 1685 ENG0.501-0.1220-2.40 
  Iyengar, Ilya 1963 ENG0.001-0.2520-5.00 
  Golding, James 1597 ENG0.001-0.7320-14.60 
  Greatorex, Roger 1840 ENG0.5010.09201.80 
  Clancy, Martin J 1951 ENG1.0010.732014.60 
  Smith, Simon C 1842 ENG0.5010.10202.00 
  Kumaresan, Darshan 1550 ENG1.0010.22204.40 
  Herring, Samuel 1669 ENG0.001-0.6420-12.80 

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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