Individual Calculations May 2018
 Chen, Pengyu  Total change: 13.40  Rating chartPersonal card
 2018 O2C Doeberl Cup Premier Canberra AUS 2018-03-29
RcRownchangeKK*chgGame
 2237 2273 5.50 9 0.67 20 13.40 
  Lai, Cyrus Ho-Yeung 1909 HKG1.0010.10202.00 
  Kunte, Abhijit g2499 IND1.0010.792015.80 
  Mu, Ke 2450 CHN0.001-0.2720-5.40 
  Ma, Qun g2645 CHN0.001-0.1020-2.00 
  Wright, Neil S 2110 AUS0.001-0.7220-14.40 
  Lam, Ross c1924 AUS1.0010.11202.20 
  Hu, Jason f2157 AUS1.0010.34206.80 
  Otawa, Yuto 1895 JPN1.0010.09201.80 
  Smirnov, Anton g2543 AUS0.5010.33206.60 

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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