Individual Calculations January 2014
 Chong Chinchay, Eric Joel  Total change: -12.75  Rating chartPersonal card
 X Sudamericano de la Juventud 2013 Sub 14 Abs Cochabamba BOL 2013-11-29
RcRownchangeKK*chgGame
 1792 2068 4.50 8 -2.12 15 -31.80 
  Sanchez Millones, Jonathan Estev 1818 PER0.501-0.3115-4.65 
  Carstens Dobuchak, Thiago 1829 BRA0.001-0.8015-12.00 
  Flores Flores, Juan Carlos 1718 PER0.501-0.3915-5.85 
  Estrada Lavin, Cristian Alexand 1757 CHI1.0010.14152.10 
  Kimelman, Gabriel c1904 URU0.001-0.7215-10.80 
  Medrano, Sebastian 1796 BOL1.0010.17152.55 
  Correa Atucsa, Breinerrosiel 1824 PER0.501-0.3015-4.50 
  Verastegui Marca, Eduardo Raul 1686 CHI1.0010.09151.35 

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)
 
 IV Jahv Mc Gregor ITT Bogota COL 2013-12-04
RcRownchangeKK*chgGame
 2012 2068 4.00 6 0.51 15 7.65 
  Cordero, Victor 1729 COL1.0010.12151.80 
  Tamayo, German 1803 COL1.0010.18152.70 
  Barbosa, Evandro Amorim m2461 BRA0.5010.42156.30 
  Bacallao Alonso, Yusnel g2468  * CUB0.001-0.0815-1.20 
  Calero, Hector Andres 1778 COL0.501-0.3415-5.10 
  Hernandez Torres, Alex Daniel 1834 COL1.0010.21153.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Torneo IRT Abierto Navideno Antioquia 2013 Medellin COL 2013-12-18
RcRownchangeKK*chgGame
 2087 2068 5.00 9 0.76 15 11.40 
  Valderrama Quiceno , Esteban Alb 2238 COL0.001-0.2815-4.20 
  Ricciulli Vargas, Roberth Eliece 1741 COL1.0010.13151.95 
  Castaneda, Jhon David 2203 COL0.001-0.3215-4.80 
  Salcedo, Pablo Esteban 1913 COL1.0010.29154.35 
  Vittorino, Carlo Giovanni f2296 COL0.001-0.2115-3.15 
  Garces, Javier 1991 COL1.0010.39155.85 
  Carvajal, Jorge Ivan 2054 COL1.0010.48157.20 
  Gutierrez Herrera, Jose Antonio m2188 COL1.0010.66159.90 
  Condori, Edwin 2157 PER0.001-0.3815-5.70 

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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