Individual Calculations May 2019
 Krzyzanowski, Patryk  Total change: 20.80  Rating chartPersonal card
 West of England Chess Union Congress Open 2019 Exmouth ENG 2019-04-19
RcRownchangeKK*chgGame
 2092 2079 4.50 7 1.04 20 20.80 
  Fowler, Hugo 1819 WLS1.0010.18203.60 
  Mackle, Dominic 2150 ENG0.001-0.4020-8.00 
  Littlejohns, David P 1982 ENG1.0010.37207.40 
  Martin, Lewis f2196 ENG0.5010.16203.20 
  Turner, Matthew J g2479  * SCO0.001-0.0820-1.60 
  Menadue, Jeremy Fs 2026 ENG1.0010.43208.60 
  Dilleigh, Stephen P 1989 ENG1.0010.38207.60 
 * 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)
 

 

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