Individual Calculations September 2014
 Mallari, Donato  Total change: 24.75  Rating chartPersonal card
 NSW State Championship 2014 Sydney AUS 2014-06-03
RcRownchangeKK*chgGame
 2176 1955 3.50 9 1.44 15 21.60 
  Charles, Gareth 2150 AUS0.001-0.2515-3.75 
  Kargosha, Bahman 2167 IRI0.001-0.2315-3.45 
  Huynh, Arthur 2065 AUS1.0010.65159.75 
  Stephens, Malcolm f2305 AUS0.5010.39155.85 
  Morris, Michael 2227 AUS0.5010.33154.95 
  Murray, Bruce D 2118 AUS0.001-0.2815-4.20 
  Canfell, Gregory f2309 AUS0.001-0.1115-1.65 
  Bierkens, Pieter 2127 USA1.0010.731510.95 
  Hu, Jason 2115 AUS0.5010.21153.15 

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)
 
 2014 Rooty Hill Open Championship Sydney AUS 2014-06-30
RcRownchangeKK*chgGame
 1707 1955 5.00 6 0.21 15 3.15 
  Bai, George 1711 AUS1.0010.20153.00 
  Ombina, Edward P 1673 USA1.0010.16152.40 
  Christian, Kashish 1709 AUS1.0010.19152.85 
  Willathgamuwa, Kevin 1805 AUS0.001-0.7015-10.50 
  Stipic, Stephen 1555  * AUS1.0010.08151.20 
  Willathgamuwa, Rowan 1790 AUS1.0010.28154.20 
 * 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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