Individual Calculations October 2021
 Gayson, Peter M  Total change: -22.80  Rating chartPersonal card
 Northumbria Masters Open 2021 Newcastle ENG 2021-08-26
RcRownchangeKK*chgGame
 2006 2150 4.00 8 -1.14 20 -22.80 
  Lim, Mark 1779 ENG0.001-0.9020-18.00 
  Patel, Zain 1750  * ENG1.0010.08201.60 
  Hosdurga, Chirag 1838 ENG0.501-0.3620-7.20 
  Verma, Shlok 1750  * ENG1.0010.08201.60 
  Martyn, Rafe f2242 ENG1.0010.632012.60 
  Mosnegutu, Klauss 2235 ROU0.001-0.3820-7.60 
  Basman, Michael J m2289 ENG0.001-0.3120-6.20 
  Kett, Tim c2167 WLS0.5010.02200.40 
 * 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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