Individual Calculations December 2016
 Grigoryan, Meri  Total change: 16.80  Rating chartPersonal card
 Central London Chess Congress Open 2016 London ENG 2016-11-04
RcRownchangeKK*chgGame
 2028 1955 2.00 5 0.00 20 0.00 
  Villiers, Thomas 2090 ENG0.001-0.3220-6.40 
  Davison, Chris 1992 ENG1.0010.552011.00 
  Johansson, Toni 2062 SWE0.001-0.3520-7.00 
  Morris-Hill, Ray 1970 ENG1.0010.522010.40 
  White, Kevin D 2025 ENG0.001-0.4020-8.00 

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)
 
 2016/17 4NCL Division 1 Rounds 1-2 Reading ENG 2016-11-19
RcRownchangeKK*chgGame
 2047 1955 1.00 2 0.20 20 4.00 
  Townsend, M Paul 2231 ENG0.001-0.1720-3.40 
  Roberts, Lynda wc1863 WLS1.0010.37207.40 

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)
 
 45th Hampstead Weekend Congress Under 2200 London ENG 2016-11-26
RcRownchangeKK*chgGame
 1970 1955 3.00 5 0.64 20 12.80 
  Sanitt, Leo 1665 ENG1.0010.16203.20 
  Faulkner, David J 2043 ENG0.5010.12202.40 
  Pousada Garcia, Daniel 1977 ESP0.5010.03200.60 
  Gaudeau, Valentin 2159 FRA0.001-0.2420-4.80 
  Rocco, Federico 2005 ENG1.0010.572011.40 

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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