Individual Calculations March 2012
 Nieto, Guillermo Luigui Ubaldo  Total change: 37.35  Rating chartPersonal card
 Primer Torneo Invitacional IRT de la Manta Real Duitama COL 2012-01-02
RcRownchangeKK*chgGame
 1909 1861 7.00 9 3.10 15 46.50 
  Corredor, Fabian 1991 COL0.5010.18152.70 
  Cortes, Maria Angelica 1988 COL1.0010.671510.05 
  Abril Bernal, Jhonatan 1940 COL1.0010.61159.15 
  Morantes Maldonado, Hans Mateo 1925 COL1.0010.59158.85 
  Nieto, Manuel Valerio Waldo 1903 COL0.5010.06150.90 
  Silva Suna, Juan Esteban 1643 COL1.0010.22153.30 
  Rojas, Andrea Lizeth 1758 COL1.0010.36155.40 
  Torres, Carlos Andres 2039 COL0.001-0.2715-4.05 
  Morantes Maldonado, Brandon 1998 COL1.0010.681510.20 

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)
 
 IRT Liga de Ajedrez de Bogota Enero Bogota COL 2012-01-26
RcRownchangeKK*chgGame
 1955 1861 0.50 3 -0.61 15 -9.15 
  Camargo, Santiago 1986 COL0.001-0.3315-4.95 
  Nieto, Manuel Valerio Waldo 1903 COL0.5010.06150.90 
  Manrique, Fernando 1975 COL0.001-0.3415-5.10 

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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