Individual Calculations January 2011
 Arcila Villanueva, Carlos  Total change: -4.00  Rating chartPersonal card
 XXII Torneo Internacional Carlos torre Repetto Merida, Yucatan MEX 2010-12-15
RcRownchangeKK*chgGame
 2088 1967 2.50 7 -0.16 25 -4.00 
  Fernandez Cardoso, Alexey f2367  * CUB0.001-0.0825-2.00 
  Tello Chavez, Isaac Valent 1660 MEX0.501-0.3625-9.00 
  Zacarias Martinez, Daniel 1911 MEX1.0010.422510.50 
  Huerta Carballo, Dayron f2354 CUB0.001-0.0925-2.25 
  Moreno Ramirez, Janeth Eun wc1850 MEX1.0010.34258.50 
  De La Paz Perdomo, Frank g2367  * CUB0.001-0.0825-2.00 
  Corona Monraz, Ramiro 2105 MEX0.001-0.3125-7.75 
 * 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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