Individual Calculations August 2014
 Mantilla Gras, Geidys De La C.  Total change: -66.00  Rating chartPersonal card
 Final Nacional Escolar 2014 Holguin CUB 2014-07-06
RcRownchangeKK*chgGame
 1916 1959 1.50 4 -0.72 40 -28.80 
  Diaz Del Valle, Laura 1899 CUB0.501-0.0840-3.20 
  Soler Guerra, Jennys Daylin 2006 CUB1.0010.574022.80 
  Rodriguez Guerra, Melissa 1963 CUB0.001-0.4940-19.60 
  Macuran Rodriguez, Rosmary 1796 CUB0.001-0.7240-28.80 

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)
 
 XXV Festival Panamericano de la Juventud 2014 Sub 14 Fem Oaxtepec, Morelos MEX 2014-07-11
RcRownchangeKK*chgGame
 1670 1959 4.00 6 -0.93 40 -37.20 
  Naranjo Sandoval, Ofelia 1559  * MEX1.0010.08403.20 
  Peng, Janet 1656 CAN0.501-0.3640-14.40 
  Roque Sola, Andrea 1644 MEX0.001-0.8640-34.40 
  Meza Rubio, Caroline 1642 PER1.0010.13405.20 
  Pinilla Delgado, Sofia Ignacia 1559  * CHI1.0010.08403.20 
  Vazquez Maccarini, Danitza wm1958 PUR0.5010.00400.00 
 * 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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