Individual Calculations January 2012
 Reyes Ayala, Mario  Total change: -9.90  Rating chartPersonal card
 XXIII CARLOS TORRE REPETTO MAGISTRAL MERIDA, YUCATAN MEX 2011-12-16
RcRownchangeKK*chgGame
 2224 1985 0.00 3 -0.66 15 -9.90 
  Perez Garcia, Rodney Oscar m2385  * CUB0.001-0.0815-1.20 
  Corrales Jimenez, Zenia wm2195 CUB0.001-0.2315-3.45 
  Guerrero Rodriguez, Alejan wm2093 MEX0.001-0.3515-5.25 
 * 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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