Individual Calculations August 2018
 Espinoza Moraga, Soraya Milena  Total change: 18.80  Rating chartPersonal card
 II CIRCUITO DE TORNEOS DE AJEDREZ IRT CIUDAD OSORNO JULIO 2018 OPEN SUB 2200 2 FECHA OSORNO Osorno CHI 2018-07-07
RcRownchangeKK*chgGame
 1513 1229 1.50 5 0.47 40 18.80 
  Ballesteros Cardenas, Leonardo Al c1629  * CHI0.001-0.0840-3.20 
  Ojeda Soto, Marco 1580 CHI0.001-0.1140-4.40 
  Schulz Perez, Pedro Alejandro 1097 CHI1.0010.324012.80 
  Bielefeldt Van Oosterwijk, German 1629  * CHI0.5010.424016.80 
  Miranda Ramirez, Gonzalo Andres 1629  * CHI0.001-0.0840-3.20 
 * 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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