Individual Calculations May 2017
 Bjelobrk, Igor  Total change: -11.10  Rating chartPersonal card
 2017 O2C Doeberl Cup Premier Canberra AUS 2017-04-13
 2218 2391 4.50 8 -1.11 10 -11.10 
  Maguire, Tom 2042 AUS1.0010.11101.10 
  Asaka, Samuel 2080 AUS1.0010.14101.40 
  Ganguly, Surya Shekhar g2640 IND0.001-0.1910-1.90 
  Chan, Luis f2169 AUS0.501-0.2810-2.80 
  Hu, Jason f2162 AUS1.0010.21102.10 
  Morris, James m2459 AUS0.001-0.4110-4.10 
  Wright, Neil S 2152 AUS0.001-0.8010-8.00 
  Litchfield, Frederick 2037 AUS1.0010.11101.10 

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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