Individual Calculations March 2012
 Van Diermen, Arie  Total change: 8.70  Rating chartPersonal card
 Tradewise Chess Festival - Masters 2012 Gibraltar ENG 2012-01-24
RcRownchangeKK*chgGame
 2071 1904 3.50 10 0.58 15 8.70 
  Osuna Vega, Enrique c2122 ESP0.001-0.2215-3.30 
  Nilsson, Lars Kjoller 2036 DEN0.001-0.3215-4.80 
  Savage, Neil 1645 RSA1.0010.18152.70 
  Peltomaki, Jarmo 2051 FIN1.0010.701510.50 
  Stone, Andrew M 2237 ENG0.001-0.1215-1.80 
  Kakulia, Shalva 2133 GEO0.001-0.2115-3.15 
  Campos Calvo-Sotelo, Juan 2028 ESP0.5010.17152.55 
  Thornton, John D 2050 WLS1.0010.701510.50 
  Byron, Alan M 2241 ENG0.001-0.1215-1.80 
  Adler, Bo 2168 SWE0.001-0.1815-2.70 

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)
 

 

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