Individual Calculations November 2009
 Torres Mari, Juan  Total change: -2.10  Rating chartPersonal card
 VI Open Internacional Amateur de Calvià Baleares ESP 2009-10-10
RcRownchangeKK*chgGame
 1991 1775 1.50 7 -0.14 15 -2.10 
  Persson, Stellan 2136 SWE0.001-0.1015-1.50 
  Helin, Mikael 1961 SWE1.0010.741511.10 
  Vela Ignacio, Jose Manuel 2087 ESP0.001-0.1415-2.10 
  Rubio Mancebon, Pedro Jose 1945 ESP0.5010.22153.30 
  Diller, Peter 1928 GER0.001-0.3015-4.50 
  Mozelius, Peter 1913 SWE0.001-0.3115-4.65 
  Suuronen, Petri 1970 FIN0.001-0.2515-3.75 

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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