Individual Calculations March 2018
 Flores Aedo , Alexander Oliver M  Total change: 146.40  Rating chartPersonal card
 Copa Latinoamericana de Ajedrez Categoria B Open Lima PER 2018-01-29
RcRownchangeKK*chgGame
 1965 1722 5.50 9 3.66 40 146.40 
  Garcia Toledo, Pedro 2024 PER0.5010.354014.00 
  Quispe Santacruz, Javier 1990 PER1.0010.834033.20 
  Canahuiri, Joseph 1933 PER1.0010.774030.80 
  Saavedra Valverde, Luis 2086 PER0.001-0.1040-4.00 
  Gomez, Miguel 1953 PER0.001-0.2140-8.40 
  Reyes La Rosa, Juan c1910 PER1.0010.744029.60 
  Molina, Jorge f2012 BOL0.5010.344013.60 
  Chicalla Zega, Francisco 1882 PER0.5010.21408.40 
  Villanueva Gutierrez, Diego 1898 PER1.0010.734029.20 

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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