Individual Calculations January 2014
 Zapata, Alonso  Total change: -0.90  Rating chartPersonal card
 XXV GM Carlos Torre Repetto in Memoriam Magistral Merida, Yucatan MEX 2013-12-13
RcRownchangeKK*chgGame
 2357 2501 6.00 9 -0.09 10 -0.90 
  Madrigal Perez, Rodrigo 2101  * MEX1.0010.08100.80 
  Jorquera, Marcelo f2331 CHI1.0010.28102.80 
  Bruzon Batista, Lazaro g2677 CUB0.001-0.2710-2.70 
  Figueredo Losada, Leonel f2333 CUB0.501-0.2210-2.20 
  Perez Garcia, Rodney Oscar m2370 CUB0.501-0.1810-1.80 
  Linares Napoles, Oleiny wg2328 CUB1.0010.27102.70 
  Martin Del Campo C., Rober m2357 MEX1.0010.31103.10 
  Quesada Perez, Yasser f2452 CUB0.001-0.5710-5.70 
  Tapie Amione, Pablo Adib f2268 MEX1.0010.21102.10 
 * 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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