Individual Calculations October 2015
 Disu, Kayode  Total change: -22.60  Rating chartPersonal card
 Golders Green August 2015 Bank Holiday Congress: OPEN London ENG 2015-08-29
RcRownchangeKK*chgGame
 1821 1922 2.00 5 -1.13 20 -22.60 
  Ragavan, Pramoth 1540 ENG1.0010.09201.80 
  Ledger, Dave J f2235 ENG0.001-0.1420-2.80 
  Torrance, John 1705 SCO0.001-0.7820-15.60 
  Levene, Joseph 1750 ENG0.001-0.7320-14.60 
  Pollack, Oscar 1873 ENG1.0010.43208.60 

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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