Individual Calculations May 2010
 Briceno Paredes, Alexander  Total change: 5.25  Rating chartPersonal card
 Campeonato Nacional U-19 Masculino 2010 Quito ECU 2010-02-24
RcRownchangeKK*chgGame
 1856 1870 5.00 8 0.88 15 13.20 
  Leon Calderon, Jonathan 2093 ECU0.001-0.2215-3.30 
  Heredia, Juan 1673 ECU1.0010.25153.75 
  Sanchez, Paul 1639 ECU1.0010.21153.15 
  Guerrero Zambrano, Joel 2106 ECU0.001-0.2015-3.00 
  Bravo Navarro, Wilson 1970 ECU0.5010.14152.10 
  Parra Matute, Mario 1616 ECU1.0010.19152.85 
  Zambrano, Paolo 1760 ECU0.501-0.1515-2.25 
  Jarrin Cobos, Jose 1989 ECU1.0010.66159.90 

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 U-17 Masculino 2009 Guayaquil ECU 2010-03-10
RcRownchangeKK*chgGame
 1740 1870 3.50 6 -0.53 15 -7.95 
  Sanchez, Paul 1639 ECU0.001-0.7915-11.85 
  Rivera Ochoa, Byron 1714 ECU1.0010.29154.35 
  Godoy Mendia, Alex 1774 ECU0.001-0.6315-9.45 
  Granda, Jerry 1692 ECU0.501-0.2315-3.45 
  Lozano Cedeno, Jorge 1763 ECU1.0010.35155.25 
  Avila, Renato 1859 ECU1.0010.48157.20 

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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