Individual Calculations September 2019
 Bukreyev, Andriy  Total change: 143.20  Rating chartPersonal card
 2019 Rooty Hill Open Sydney AUS 2019-06-17
RcRownchangeKK*chgGame
 1897 1805 7.00 9 3.58 40 143.20 
  Herreros, Bill 1568 AUS1.0010.20408.00 
  Luchtmeijer, Anthonie Pieter 2019 AUS0.5010.274010.80 
  Teves, Johnny Miranda 1792 PHI0.501-0.0240-0.80 
  Camer, Angelito 2038 AUS1.0010.794031.60 
  Marner, Gavin 1841 NZL1.0010.554022.00 
  Cabale, Nazarito 1988 AUS1.0010.744029.60 
  Cristobal, Rodolfo 1919 AUS1.0010.664026.40 
  McGowan, Cameron 2053 AUS0.5010.314012.40 
  Pigram, Daniel 1859 AUS0.5010.08403.20 

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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