Individual Calculations November 2017
 Horton, Andrew P  Total change: 12.20  Rating chartPersonal card
 Northumberland Congress Open 2017 North Shields ENG 2017-09-29
RcRownchangeKK*chgGame
 2128 2360 4.50 5 0.61 20 12.20 
  Kendall, Paul S N 1975 ENG1.0010.09201.80 
  Chipanga, Takaedza 2079 ZIM1.0010.16203.20 
  Wall, Tim P f2224 ENG1.0010.32206.40 
  Storey, Charles H f2249 ENG1.0010.35207.00 
  Dargan, Paul A G c2114 ENG0.501-0.3120-6.20 

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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