Individual Calculations August 2019
 Rodriguez, Sofia  Total change: -17.80  Rating chartPersonal card
 XXI Obert Internacional Sant Marti 2019 Grup A Barcelona ESP 2019-07-13
RcRownchangeKK*chgGame
 1910 1801 2.50 9 -0.89 20 -17.80 
  Piedra Salabarria, Ernesto f2201  * CUB0.001-0.0820-1.60 
  Ojeda Lago, Ariadna wf2067 CUB0.5010.32206.40 
  Navarro Gutierrez, Andres Camilo 2077 ESP0.001-0.1720-3.40 
  Brunet Gil, Pol 2035 ESP1.0010.792015.80 
  Varela La Madrid, Tilsia Carolina wm2068 VEN0.001-0.1820-3.60 
  Gupta, Rajesh R.s. 1626 IND0.001-0.7320-14.60 
  Amit, Panchal 1634 IND1.0010.28205.60 
  Planella Sanchez, Jordi 1978 ESP0.001-0.2720-5.40 
  Shevtsova, Stefania 1506 RUS0.001-0.8520-17.00 
 * 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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