Individual Calculations March 2011
 Johnson, Quentin J F  Total change: -12.00  Rating chartPersonal card
 Oceania Zonal 2011 Rotorua NZL 2011-01-25
RcRownchangeKK*chgGame
 2101 2128 4.00 9 -0.80 15 -12.00 
  Dolejs, Dan 1892 NZL1.0010.20153.00 
  Reilly, Tim f2276 AUS0.5010.20153.00 
  Illingworth, Max f2311 AUS0.001-0.2615-3.90 
  Kempen, Leon 2003 AUS1.0010.33154.95 
  Zulfic, Fedja 2024 AUS1.0010.36155.40 
  Ikeda, Junta f2262 AUS0.001-0.3215-4.80 
  Oliver, Gareth 2210 AUS0.001-0.3915-5.85 
  Fitzpatrick, Andrew 2023 AUS0.001-0.6415-9.60 
  Voon, Richard 1904 AUS0.501-0.2815-4.20 

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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