Individual Calculations November 2009
 Arcos Facio, Mateo  Total change: -12.45  Rating chartPersonal card
 Campeonato Juvenil Panamericano Absoluto (sub 20) Montevideo URU 2009-10-06
RcRownchangeKK*chgGame
 2131 2109 2.50 7 -0.83 15 -12.45 
  Ibarra Chami, Luis m2393 MEX0.001-0.1615-2.40 
  Hurtado, Matias 1920 CHI0.501-0.2515-3.75 
  Silveira, Shubert 2065 URU0.501-0.0615-0.90 
  Garcia Cardenas, Pablo 2312 CHI0.001-0.2415-3.60 
  Michailov, Matias 1886 URU1.0010.22153.30 
  Krysa, Leandro 2284 ARG0.5010.23153.45 
  Mamani, Joan 2060 PER0.001-0.5715-8.55 

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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