Individual Calculations May 2019
 Min, Po-Yen  Total change: 53.20  Rating chartPersonal card
 2019 O2C Doeberl Cup Premier Canberra AUS 2019-04-18
RcRownchangeKK*chgGame
 2183 1952 4.50 8 2.66 20 53.20 
  Smirnov, Vladimir m2350 RUS0.001-0.0820-1.60 
  Litchfield, Frederick 2072 AUS1.0010.662013.20 
  Kethro, Michael f2096 AUS0.5010.19203.80 
  Stojic, Dusan f2339 AUS1.0010.912018.20 
  Yang, Ray 2112 AUS1.0010.712014.20 
  Puccini, Jack f2261 AUS0.001-0.1420-2.80 
  Winkelman, Albert 2212 AUS0.001-0.1820-3.60 
  Wang, Kayson 2020 AUS1.0010.592011.80 

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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