Individual Calculations May 2019
 McMichael, Richard J  Total change: -7.00  Rating chartPersonal card
 2018/19 4NCL Div 3 South Rounds 7 - 8 Daventry ENG 2019-04-13
RcRownchangeKK*chgGame
 1932 2177 1.50 2 -0.11 20 -2.20 
  Gibbs, Dominic V 1946 ENG1.0010.21204.20 
  Cole, James 1917 ENG0.501-0.3220-6.40 

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)
 
 West of England Chess Union Congress Open 2019 Exmouth ENG 2019-04-19
RcRownchangeKK*chgGame
 2094 2177 4.00 7 -0.24 20 -4.80 
  Dilleigh, Stephen P 1989 ENG0.001-0.7420-14.80 
  Fowler, Hugo 1819 WLS1.0010.10202.00 
  Mackle, Dominic 2150 ENG0.001-0.5420-10.80 
  Littlejohns, David P 1982 ENG1.0010.25205.00 
  Waddington, Mike P f2008 ENG1.0010.28205.60 
  Martin, Lewis f2196 ENG1.0010.532010.60 
  Turner, Matthew J g2517 SCO0.001-0.1220-2.40 

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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