Individual Calculations September 2011
 Happel, Henk  Total change: -28.70  Rating chartPersonal card
 XXIX Open Internacional d’Andorra 2011 Arinsal AND 2011-07-16
RcRownchangeKK*chgGame
 1939 2169 4.00 9 -2.87 10 -28.70 
  Torrent Casado, Marc 1769  * AND0.001-0.9210-9.20 
  Sterck, Arno 1804 BEL1.0010.10101.00 
  Gawle, Ireneusz 1925 POL1.0010.20102.00 
  Moussard, Jules m2426 FRA0.001-0.1810-1.80 
  Ben Porat, Zeev 1984 ISR0.001-0.7410-7.40 
  Casanovas Cantarero, Eric 1769  * AND1.0010.08100.80 
  Ouwersloot, Hans 1962 NED0.001-0.7710-7.70 
  Zamora Alarcon, Juli 1863 ESP1.0010.14101.40 
  Mateu Guiu, Esteve 1945 AND0.001-0.7810-7.80 
 * 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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