Individual Calculations May 2013
 Rojas Alarcon, Julian Anto  Total change: 33.90  Rating chartPersonal card
 LIX Campeonato Nacional e Internacional Abierto Mexicano 2013 Puebla, Pue MEX 2013-03-26
RcRownchangeKK*chgGame
 2386 2321 5.50 8 2.26 15 33.90 
  Machado Moreno, Francisco 1940 MEX1.0010.09151.35 
  Gonzalez Garcia, Jose g2517 MEX0.5010.25153.75 
  Benitez Lozano, Javier c2272 MEX1.0010.43156.45 
  Moradiabadi, Elshan g2565 IRI0.5010.30154.50 
  Mitkov, Nikola g2493 MKD0.5010.23153.45 
  Pozo Vera, Sandro g2485 CUB0.5010.22153.30 
  Della Morte, Pablo f2358 ARG0.5010.05150.75 
  Martinez Duany, Lelys Stan g2459 CUB1.0010.691510.35 

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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