Rapid: Individual Calculations December 2012
 Tobar, Juan Carlos  Total change: -11.40  Rating chartPersonal card
 IRT Camp Nal Ajedrez Activo Absoluto Juegos Nacionales 2012 Pamplona COL 2012-11-09
RcRownchangeKK*chgGame
 2073 2041 4.50 11 -0.57 20 -11.40 
  Mendoza, Rafael f2343 COL0.001-0.1520-3.00 
  Cuevas Sanchez, Bramdon Daniel 1815 COL1.0010.21204.20 
  Martinez Romero, Martin f2354 COL0.001-0.1420-2.80 
  Arismendi Polanco, Efrain Stev 1747 COL1.0010.15203.00 
  Barros, Raul Junior f2217 COL0.5010.23204.60 
  Ruge, Edison 2227 COL0.001-0.2620-5.20 
  Sierra, Edwin Andres 2136 COL0.001-0.3720-7.40 
  Martinez Arroyo, Luis Alberto 1843 COL1.0010.24204.80 
  Corpus Vanegas, Eugenio Miguel 1835 COL1.0010.24204.80 
  Munoz, Julian Andres 2174 COL0.001-0.3220-6.40 
  Puentes, Alvaro 2116 COL0.001-0.4020-8.00 

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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