Individual Calculations March 2011
 Ampie, Mauro  Total change: -27.25  Rating chartPersonal card
 TORNEO INTERNACIONAL JOAQUÍN HURTADO IN MEMORIAM 2010 Managua NCA 2010-12-26
RcRownchangeKK*chgGame
 1902 1921 2.00 6 -1.09 25 -27.25 
  David, Alarcon 2087 NCA0.001-0.2825-7.00 
  Jimenez, Lester 1955 NCA0.001-0.4525-11.25 
  Garcia, Antonio (nca) 2009 NCA0.5010.12253.00 
  Pichardo, Carlos 1806 NCA0.501-0.1625-4.00 
  Loaisiga, Octavio 1601 NCA1.0010.13253.25 
  Rios, Edgard 1956 NCA0.001-0.4525-11.25 

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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