Individual Calculations March 2020
 Gibbs, Dominic V  Total change: -6.40  Rating chartPersonal card
 2019/20 4NCL Div 4 Rounds 5 - 6 Maidenhead ENG 2020-02-08
RcRownchangeKK*chgGame
 1999 1915 1.00 2 0.23 20 4.60 
  Penna, Tommaso 2036 ITA0.001-0.3420-6.80 
  Rathbone-Jones, Ifan 1962 WLS1.0010.572011.40 

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)
 
 Bristol Winter Congress & 88th Bristol League Championship Open Bristol ENG 2020-02-14
RcRownchangeKK*chgGame
 1742 1915 1.50 3 -0.55 20 -11.00 
  Turner, Sam 1655 ENG0.501-0.3220-6.40 
  Karas, Eugenia 1515  * ENG1.0010.08201.60 
  Garcia Hernandez, Oscar 2056 ESP0.001-0.3120-6.20 
 * 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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