Individual Calculations March 2013
 Vasquez Alegre, Desiderio  Total change: -3.30  Rating chartPersonal card
 IV IRT Colegio de Ingenieros del Peru Consejo Nacional Lima PER 2012-08-20
RcRownchangeKK*chgGame
 1740 1577 1.50 7 -0.66 30 -19.80 
  Quirhuayo, Gonzalo f1715 PER0.001-0.3130-9.30 
  Pucho, Rafael 1952 PER0.001-0.0930-2.70 
  Saravia, German 1445 PER0.001-0.6830-20.40 
  Alata Morales, Anie 1671 PER1.0010.633018.90 
  Palao, Adriana 1687 PER0.5010.15304.50 
  Garcia, Julio (per) 1958 PER0.001-0.0930-2.70 
  Balvin, Jorge 1749 PER0.001-0.2730-8.10 

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)
 
 3er IRT " Roberto Morales Morales " In Memoriam Lima PER 2013-02-02
RcRownchangeKK*chgGame
 1830 1566 1.50 5 0.55 30 16.50 
  Guzman, Percy 1963 PER0.001-0.0830-2.40 
  Lopez Callata, Jorge 1889 PER0.001-0.1330-3.90 
  Castillo Martinez, Paola 1693 PER0.5010.17305.10 
  Torres Castillo, Jose Luis 1828 PER1.0010.823024.60 
  Palacios, Luis 1775 PER0.001-0.2330-6.90 

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)
 

 

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