Individual Calculations May 2018
 Vera Siguenas, Deivy  Total change: 8.70  Rating chartPersonal card
 Campeonato Nacional Absoluto 2018 Lima PER 2018-03-21
RcRownchangeKK*chgGame
 2329 2494 7.00 9 0.87 10 8.70 
  Araoz Andrade, Ivan Alexander 2094  * PER1.0010.08100.80 
  Rojas, Steven 2094  * PER1.0010.08100.80 
  Luque, Willy 2094  * PER1.0010.08100.80 
  Leiva, Giuseppe m2410 PER1.0010.38103.80 
  Cruz, Cristhian g2567 PER0.5010.10101.00 
  Principe, Alexander f2293 PER0.501-0.2610-2.60 
  Terry, Renato m2496 PER0.5010.00100.00 
  Cori T., Deysi wg2397 PER1.0010.37103.70 
  Martinez Alcantara, Jose Eduardo f2520 PER0.5010.04100.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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