Rapid: Individual Calculations June 2021
 Abbott, Peter  Total change: -20.40  Rating chartPersonal card
 2021 Norths Allegro Sydney AUS 2021-04-27
RcRownchangeKK*chgGame
 1511 1943 4.50 6 -1.02 20 -20.40 
  Wechsler, Ian B 1521 AUS1.0010.07201.40 
  Li, Joshua 1410 AUS1.0010.03200.60 
  Jiang, Benjamin 1367 AUS0.501-0.4820-9.60 
  Seaton, Daniel James 1531 ENG1.0010.07201.40 
  Li, Yuze (ethan) 1510 AUS0.001-0.9420-18.80 
  Brown, Joshua 1728 AUS1.0010.23204.60 

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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