Individual Calculations July 2017
 Noboa, Kevin  Total change: -12.80  Rating chartPersonal card
 XII Campeonato de Ajedrez Continental de las Americas Colombia 2017 Medellin COL 2017-06-09
RcRownchangeKK*chgGame
 2099 2129 5.00 10 -0.32 40 -12.80 
  Mosquera, Miguel m2391 COL0.001-0.1840-7.20 
  Pereira, Henry Alberto 1884 COL1.0010.20408.00 
  Arias Santana, Mauricio m2292 CRC0.001-0.2840-11.20 
  Florez Castro, Estiven 1820 COL1.0010.14405.60 
  Escalante Ramirez, Brian Sebasti f2338 PER0.001-0.2340-9.20 
  Cadavid, Juan Miguel 1894 COL0.501-0.2940-11.60 
  Martinez, Mauricio 1931 COL1.0010.24409.60 
  Cifuentes, John Jairo m2266 COL0.001-0.3240-12.80 
  Agudelo, Carlos Daniel 1924 COL1.0010.24409.60 
  Brito, Luismar f2250 BRA0.5010.16406.40 

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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