Rapid: Individual Calculations November 2017
 Ribero, Guillermo Andres  Total change: -5.40  Rating chartPersonal card
 Final Nacional Superate Intercolegiados 2017 AJEDREZ ACTIVO Juvenil Masculino Palmira COL 2017-10-22
RcRownchangeKK*chgGame
 1650 1811 2.50 4 -0.27 20 -5.40 
  Foronda Tovar, Carlos Andres 1466 COL1.0010.11202.20 
  Ruiz Jaraba, Gabriel 1560 COL0.501-0.3120-6.20 
  Ballesteros Lora, Ruber 1749 COL0.001-0.5920-11.80 
  Cuevas Sanchez, Bramdon Daniel 1825 COL1.0010.522010.40 

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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