Individual Calculations May 2017
 Jones, Steven A  Total change: -1.40  Rating chartPersonal card
 13th 4NCL Congress Open Wakefield ENG 2017-04-07
RcRownchangeKK*chgGame
 2048 2177 2.00 5 -1.37 20 -27.40 
  Savage, Nicholas W 2021 ENG1.0010.29205.80 
  Murphy, Conor E 2077 ENG0.001-0.6420-12.80 
  Moore, Gerald 2057 ENG1.0010.34206.80 
  Burnett, Jim 2075 ENG0.001-0.6420-12.80 
  Nicholson, Jim Wr 2010 ENG0.001-0.7220-14.40 

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)
 
 2017 Bolton Easter Congress Open Bolton ENG 2017-04-14
RcRownchangeKK*chgGame
 2137 2177 3.50 4 1.30 20 26.00 
  Whitehead, Mark A 1942 ENG1.0010.21204.20 
  White, Stuart A 2064 SCO1.0010.35207.00 
  McPhillips, Joseph f2395 ENG0.5010.28205.60 
  Mason, Donald J 2147 ENG1.0010.46209.20 

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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