Individual Calculations September 2010
 Morales Nino, Luis  Total change: -5.85  Rating chartPersonal card
 II OPEN IRT CLUB MAGDALENA Lima, Peru PER 2010-07-08
RcRownchangeKK*chgGame
 2038 2020 2.50 5 0.10 15 1.50 
  Requejo, Oswaldo 2277 PER0.5010.32154.80 
  Principe, Gerson 2045 PER0.001-0.4715-7.05 
  Silva Bocanegra, Miguel 1825 PER1.0010.25153.75 
  Cornejo, Natalia 1852 PER1.0010.28154.20 
  Leon, Juan Carlos 2190 PER0.001-0.2815-4.20 

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)
 
 V IRT ABIERTO "CIUDAD DEL MEJOR CLIMA DEL MUNDO" Huanuco, Peru PER 2010-07-28
RcRownchangeKK*chgGame
 1791 2020 5.00 7 -0.49 15 -7.35 
  Lopez Silva, Javier Ulises 1652 PER1.0010.10151.50 
  Luna Isidro, Jose 1831 PER0.001-0.7515-11.25 
  Obregon Bravo, Federico Au 1810 PER1.0010.23153.45 
  Cornelio Argumedo, Pedro A 1813 PER1.0010.23153.45 
  Cuenca Celiz, Joseph Elias 1786 PER1.0010.21153.15 
  Aguirre Gerra, Jorge Anton 1870 PER0.501-0.2015-3.00 
  Cornelio Argumedo, Yamil 1773 PER0.501-0.3115-4.65 

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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