Individual Calculations December 2018
 Ahluwalia, Amardip  Total change: 11.60  Rating chartPersonal card
 1st 4NCL International Congress Open Telford ENG 2018-10-31
RcRownchangeKK*chgGame
 2116 2085 3.50 7 0.26 40 10.40 
  Arkell, Keith C g2436 ENG0.001-0.1140-4.40 
  Ther, Mate 1759 ENG0.501-0.3740-14.80 
  Mason, Donald J 2165 ENG1.0010.614024.40 
  Gourlay, Iain f2358 SCO0.001-0.1740-6.80 
  Clark, Robert G 2025 ENG0.501-0.0840-3.20 
  Jukes, Sam 1863 WLS1.0010.22408.80 
  Britton, Richard f2204 ENG0.5010.16406.40 

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)
 
 CCF Winter Chess Club LP Matches Stage 4 London ENG 2018-11-05
RcRownchangeKK*chgGame
 2122 2076 0.50 1 0.06 40 2.40 
  Snape, Ian L 2122 ENG0.5010.06402.40 

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)
 
 2018/19 4NCL Div 2 Rounds 1 - 2 Daventry ENG 2018-11-10
RcRownchangeKK*chgGame
 2066 2076 1.00 2 -0.03 40 -1.20 
  Nicholson, Jim W R 2004 ENG1.0010.404016.00 
  Gallagher, Daniel Gh 2127 ENG0.001-0.4340-17.20 

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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