Individual Calculations November 2016
 Sanchez Arteaga, Alejandro Mathi  Total change: -92.00  Rating chartPersonal card
 Campeonato Panamericano Escolar Sub 13 Absoluto Lima PER 2016-10-02
RcRownchangeKK*chgGame
 1488 1556 0.00 4 -2.30 40 -92.00 
  Lopez Herrera, Piero 1667 PER0.001-0.3540-14.00 
  Ugarelli, Leonardo 1587 PER0.001-0.4640-18.40 
  Espinal, Valles Alfredo Enmanuel 1479 PER0.001-0.6140-24.40 
  Travezano Patino, Eduard Gedeon 1220 PER0.001-0.8840-35.20 

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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