Individual Calculations November 2014
 Perez Velasco, Juan Esteban  Total change: -25.60  Rating chartPersonal card
 Festival Centroamericano y del Caribe U-12 Abs Palmira COL 2014-10-03
RcRownchangeKK*chgGame
 1641 1775 4.00 7 -0.64 40 -25.60 
  Franco, Juan Manuel 1581 COL0.501-0.2540-10.00 
  Cuevas Sanchez, Bramdon Daniel 1769 COL1.0010.494019.60 
  Arboleda Orozco, Juan M 1873 COL0.001-0.3740-14.80 
  Romero, Samuel 1619 VEN1.0010.294011.60 
  Sabogal Varela, Jose Joaquin 1619 COL0.501-0.2140-8.40 
  Alvarez Angel, Nelson Eduardo 1638 COL0.001-0.6840-27.20 
  Arciniegas Castro, Santiago 1386 COL1.0010.09403.60 

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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