Individual Calculations September 2016
 Zhu, Richard  Total change: 127.60  Rating chartPersonal card
 103rd British Championships Bournemouth ENG 2016-07-25
RcRownchangeKK*chgGame
 2138 1905 5.50 11 3.19 40 127.60 
  Hackner, Oskar A 2156 ENG0.001-0.1940-7.60 
  Birkett, Richard 2053 SCO0.5010.20408.00 
  Mitra, Roman C 2073 ENG1.0010.724028.80 
  Wall, Tim P f2162 ENG0.001-0.1840-7.20 
  De Coverly, Roger D 2082 ENG1.0010.734029.20 
  Oyama, Akito 2183 ENG0.001-0.1740-6.80 
  Britton, Richard L f2188 ENG1.0010.844033.60 
  Rudd, Jack m2213 ENG0.5010.364014.40 
  Graham, David B 2152 ENG0.001-0.1940-7.60 
  Klingher, Dominic 2117 ENG1.0010.774030.80 
  Shaw, Peter 2143 ENG0.5010.304012.00 

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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