Individual Calculations May 2023
 Willow, Hambel M  Total change: -0.80  Rating chartPersonal card
 3rd 4NCL Easter Congress Under 2000 Daventry ENG 2023-04-07
RcRownchangeKK*chgGame
 1627 1629 3.50 7 -0.04 20 -0.80 
  Jackson, Gary C 1773 ENG0.5010.19203.80 
  Ganguly, Anshuman 1472 IND0.001-0.7120-14.20 
  Jenkins, Theo 1479 ENG0.501-0.2020-4.00 
  Bryant, Richard Be 1850 ENG1.0010.782015.60 
  Webster, Vivien 1591 ENG0.501-0.0520-1.00 
  Wheeler, Tim 1602 ENG0.001-0.5420-10.80 
  Lewis, Evan 1622 ENG1.0010.49209.80 

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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