Individual Calculations September 2017
 Sumaria Choqueluque, Nikole Ange  Total change: 41.60  Rating chartPersonal card
 IRT CLUB DRAGON ALEXANDER - ILO Ilo PER 2017-08-11
RcRownchangeKK*chgGame
 1505 1200 2.00 6 1.04 40 41.60 
  Morales Cespedes, James 1600  * PER0.001-0.0840-3.20 
  Velasquez Ramos, Marcelo 1514 PER1.0010.864034.40 
  Pescoran Machaca, Mariabelen Isa 1364 PER0.5010.22408.80 
  Sumaria Choqueluque, Alessandro 1350 PER0.5010.20408.00 
  Lovon Manzano, Christian 1600  * PER0.001-0.0840-3.20 
  Canaza Capacuti, Frank Renato 1600  * PER0.001-0.0840-3.20 
 * 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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