Individual Calculations September 2011
 Burg, Brent  Total change: 16.05  Rating chartPersonal card
 Houtje Hoofd Helder Open Boxtel NED 2011-06-27
RcRownchangeKK*chgGame
 2152 2145 1.00 2 0.01 15 0.15 
  Wallace, Mitchel 1894 NED1.0010.19152.85 
  Miedema, David m2409 NED0.001-0.1815-2.70 

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)
 
 4th International Open of Paleochora 2011 Paleochora GRE 2011-07-20
RcRownchangeKK*chgGame
 2212 2149 4.50 8 1.06 15 15.90 
  Yilmaz, Mustafa m2519 TUR0.5010.40156.00 
  David, Alberto g2549  * LUX0.001-0.0815-1.20 
  Agnanti, Danai 1749  * GRE1.0010.08151.20 
  Burg, Twan m2450 NED1.0010.851512.75 
  Goumas, Georgios 2323 GRE0.001-0.2715-4.05 
  Serntedakis, Athanasios 1931 GRE1.0010.22153.30 
  Lammens, Tim f2285 NED0.001-0.3215-4.80 
  Vasiliadis, Anastasios 1891 GRE1.0010.18152.70 
 * 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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