Individual Calculations March 2011
 Lane, Gary W  Total change: -7.20  Rating chartPersonal card
 Oceania Zonal 2011 Rotorua NZL 2011-01-25
RcRownchangeKK*chgGame
 2212 2373 5.50 9 -0.72 10 -7.20 
  Safarian, Alek 2013 AUS1.0010.10101.00 
  Oliver, Gareth 2210 AUS1.0010.28102.80 
  Ikeda, Junta f2262 AUS1.0010.35103.50 
  Zhao, Zong-Yuan g2586 AUS0.001-0.2310-2.30 
  Brown, Andrew 2175 AUS0.001-0.7610-7.60 
  Dordevic, Ivan 2019 NZL0.501-0.3910-3.90 
  Stevens, Tristan 2050 AUS1.0010.13101.30 
  Reilly, Tim f2276 AUS1.0010.37103.70 
  Ly, Moulthun 2321 AUS0.001-0.5710-5.70 

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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