Individual Calculations February 2018
 Buchenau, Frank  Total change: 27.60  Rating chartPersonal card
 Hastings Masters Tournament 2017-18 Hastings ENG 2017-12-28
RcRownchangeKK*chgGame
 2231 2236 5.50 9 0.94 20 18.80 
  Stany, G.a. m2502 IND0.001-0.1820-3.60 
  Willson, Ollie 2057 ENG1.0010.27205.40 
  White, Stuart A 2112 SCO1.0010.33206.60 
  Sengupta, Deep g2586 IND1.0010.892017.80 
  Gormally, Daniel W g2477 ENG0.001-0.2020-4.00 
  Hewson, Brian W R 2007 ENG1.0010.21204.20 
  Bates, Richard A m2378 ENG0.001-0.3120-6.20 
  Boino, Claudio 2123 POR0.501-0.1520-3.00 
  Salmons, Calum 1836  * ENG1.0010.08201.60 
 * 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)
 
 Oberliga Nord-West 2017/2018 January 2018 various GER 2018-01-21
RcRownchangeKK*chgGame
 2197 2243 1.00 1 0.44 20 8.80 
  Kardoeus, David 2197 GER1.0010.44208.80 

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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