Individual Calculations August 2013
 Oyama, Harunobu  Total change: -41.10  Rating chartPersonal card
 e2e4 Sunningdale U1750 July 2013 Sunningdale ENG 2013-07-05
RcRownchangeKK*chgGame
 1525 1593 0.00 3 -1.75 30 -52.50 
  Foley, Phil T 1619 ENG0.001-0.4630-13.80 
  Wicks, Keith 1601 ENG0.001-0.4930-14.70 
  Anilkumar, Anantha P P 1354 ENG0.001-0.8030-24.00 

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)
 
 Hampstead Under 2200 FIDE Congress July 2013 London ENG 2013-07-20
RcRownchangeKK*chgGame
 1701 1593 1.50 3 0.38 30 11.40 
  Allison, Conrad 1885 ENG0.5010.353010.50 
  Landau, Jonathan 1922 ENG0.001-0.1230-3.60 
  Gergelova, Monika 1297 SVK1.0010.15304.50 

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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