Individual Calculations December 2017
 Brockes, Jeremy P  Total change: -27.20  Rating chartPersonal card
 Hampstead FIDE Congress Under 1900 Nov 17 London ENG 2017-11-25
RcRownchangeKK*chgGame
 1485 1517 1.50 4 -0.68 40 -27.20 
  Melsom, Jonathan T 1721 ENG0.001-0.2440-9.60 
  Gilmore, Samuel 1478 ENG0.501-0.0540-2.00 
  Sedykh, Stakhey 1308 ENG1.0010.23409.20 
  Leslie, Alex 1433 ENG0.001-0.6240-24.80 

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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