Individual Calculations June 2018
 Russell, Christopher  Total change: -32.20  Rating chartPersonal card
 2018/19 4NCL Div 1 Rounds 9-11 Telford ENG 2018-05-05
RcRownchangeKK*chgGame
 2203 2149 1.00 2 0.15 20 3.00 
  Eames, Robert S f2173 ENG0.5010.03200.60 
  Olson, Hamish 2233 SCO0.5010.12202.40 

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)
 
 2017/18 4NCL Division 2 Rounds 9-11 Telford ENG 2018-05-05
RcRownchangeKK*chgGame
 2173 2149 0.00 1 -0.47 20 -9.40 
  Redmond, John P. 2173 IRL0.001-0.4720-9.40 

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)
 
 61st Hampstead Weekend Congress Under 2200 London ENG 2018-05-19
RcRownchangeKK*chgGame
 1852 2149 2.00 4 -1.29 20 -25.80 
  Hylands, Liam M 1753 ENG1.0010.08201.60 
  Olufemi, George 1807 NGR0.001-0.8820-17.60 
  Ozturan, Cem 1749  * TUR1.0010.08201.60 
  Atako, Chino C 2100 ENG0.001-0.5720-11.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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