Individual Calculations January 2018
 Gong, Patrick  Total change: 9.60  Rating chartPersonal card
 2017 Lidums Australian Young Masters GM Norm Adelaide AUS 2017-12-02
RcRownchangeKK*chgGame
 2457 2286 3.00 9 0.48 20 9.60 
  Dale, Ari m2390 AUS1.0010.642012.80 
  Ly, Moulthun g2486 AUS0.001-0.2420-4.80 
  Wallis, Christopher f2380 AUS1.0010.632012.60 
  Sukandar, Irine Kharisma mwg2384 INA0.001-0.3720-7.40 
  Cheng, Bobby m2483 AUS0.001-0.2520-5.00 
  Praggnanandhaa, R m2517 IND0.001-0.2120-4.20 
  Demuth, Adrien g2543 FRA0.5010.32206.40 
  Papin, Vasily g2453 RUS0.001-0.2820-5.60 
  Izzat, Kanan m2473 AZE0.5010.24204.80 

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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