Individual Calculations May 2011
 Esquivel, Esteban  Total change: -14.40  Rating chartPersonal card
 CAMPEONATO NACIONAL DE AJEDREZ CATEGORIA U-17 VARONES 2011 Macas ECU 2011-03-16
RcRownchangeKK*chgGame
 1725 1702 2.00 6 -0.86 15 -12.90 
  Jarrin Cobos, Jose 2023 ECU0.001-0.1315-1.95 
  Jerves, Carlos 1761 ECU0.001-0.4215-6.30 
  Llerena, Kevin 1507 ECU0.501-0.2515-3.75 
  Sanaguano Castillo, Jhon 1717 ECU0.5010.02150.30 
  Reinoso, Eduardo 1754 ECU0.001-0.4315-6.45 
  Velastegui Lara, Joel 1589 ECU1.0010.35155.25 

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)
 
 CAMPEONATO NACIONAL DE AJEDREZ CATEGORIA U-15 VARONES 2011 Guayaquil ECU 2011-04-06
RcRownchangeKK*chgGame
 1761 1702 2.50 6 -0.10 15 -1.50 
  Mendoza Criollo, Carlos David 1603 ECU1.0010.36155.40 
  Castro, Gustavo 1880 ECU0.001-0.2715-4.05 
  Ronquillo Brush, Carlos 1618 ECU1.0010.38155.70 
  Barros Rivadeneira, Cristhian 2010 ECU0.001-0.1415-2.10 
  Arevalo, Jose 1688 ECU0.001-0.5215-7.80 
  Galarza, Freddy 1765 ECU0.5010.09151.35 

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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