Individual Calculations July 2009
 Naranjo, Irwin  Total change: 0.00  Rating chartPersonal card
 Campeonato Nacional Masculino U-20 Portoviejo ECU 2009-03-18
RcRownchangeRpKK*chgGame
 1745 0 1.50 4 0.00 1658   0.00 
  Jarrin Cobos, Jose 1944 ECU0.0010.00 0.00 
  Urgiles, Paul 1689 ECU0.5010.00 0.00 
  Zambrano, Angel 1713 ECU0.0010.00 0.00 
  Moreira, Cristopher 1634 ECU1.0010.00 0.00 

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)
 
 Campeonato Nacional Masculino U-13 Portoviejo ECU 2009-04-13
RcRownchangeRpKK*chgGame
 1688 0 0.00 1 0.00 988   0.00 
  Guaranda, Edwar 1688 ECU0.0010.00 0.00 

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)
 
 XIV Grand Prix, 4ta. Parada Coca ECU 2009-05-01
RcRownchangeRpKK*chgGame
 1725 0 0.50 2 0.00 1532   0.00 
  Versosa Bravo, Karen 1768 ECU0.0010.00 0.00 
  Paspuel, Melissa 1681 ECU0.5010.00 0.00 

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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