Individual Calculations February 2020
 Rice, Chris B  Total change: -37.40  Rating chartPersonal card
 Caplin Hastings International Masters 2019 - 2020 Hastings ENG 2019-12-28
RcRownchangeKK*chgGame
 1922 2027 4.00 9 -1.56 20 -31.20 
  Bryant, Marc A 1823 ENG1.0010.24204.80 
  Ratsma, Midas f2270 NED0.5010.30206.00 
  Anderson, John 2163 ENG0.5010.18203.60 
  Merriman, John 2219 ENG0.001-0.2520-5.00 
  Thatte, Nishchal 1723 ENG0.001-0.8620-17.20 
  Mineev, Sergey I. 1627  * RUS0.001-0.9220-18.40 
  Butt, Laurence 1694 ENG1.0010.12202.40 
  Ruane, Brendan J 1882 ENG0.501-0.1920-3.80 
  Merriman, James 1895 ENG0.501-0.1820-3.60 
 * 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)
 
 2019/20 4NCL Div 4 Rounds 3 - 4 Maidenhead ENG 2020-01-11
RcRownchangeKK*chgGame
 1911 2027 1.00 2 -0.31 20 -6.20 
  Rathbone-Jones, Ifan 1930 WLS0.001-0.6320-12.60 
  Tart, Peter K 1892 ENG1.0010.32206.40 

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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