Individual Calculations December 2019
 Vera Siguenas, Deivy  Total change: -6.60  Rating chartPersonal card
 I TORNEO IRT DE AJEDREZ "PEON AL PASO" Lima PER 2019-10-31
RcRownchangeKK*chgGame
 2178 2492 6.00 8 -0.66 10 -6.60 
  Aburto Ramirez, Oscar Eduardo 2092  * PER1.0010.08100.80 
  Lovon Manzano, Christian 2092  * PER1.0010.08100.80 
  Hepler Ramirez , Narayana 2092  * PER1.0010.08100.80 
  Rojas, Steven f2105 PER0.501-0.4110-4.10 
  Garcia Andrada, Heidy Nicole 2092  * PER1.0010.08100.80 
  Delgado Romero, Marco 2236 PER0.501-0.3110-3.10 
  Quinones Paucar, Cesar f2110 PER0.501-0.4110-4.10 
  Martinez Alcantara, Jose Eduardo g2602 PER0.5010.15101.50 
 * 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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