Individual Calculations August 2013
 Bustamante Malpartida, Nayeli Al  Total change: -12.90  Rating chartPersonal card
 III IRT UNAS 2013 “FIESTAS PATRIAS EN TINGO MARÍA” Tingo Maria PER 2013-07-19
RcRownchangeKK*chgGame
 1612 1600 1.50 4 -0.43 30 -12.90 
  Bustamante Malpartida, Jhamil Fe 1418 PER0.001-0.7430-22.20 
  Rojas Zamora, Luis Moises 1712 PER0.5010.15304.50 
  Portilla Inocencio, Jhon Jairo M 1556 PER1.0010.443013.20 
  Barrera Ricra, Victor Hugo 1763 PER0.001-0.2830-8.40 

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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