Individual Calculations May 2020
 Ng, Clive  Total change: 24.40  Rating chartPersonal card
 2020 Norths Club Championship Sydney AUS 2020-02-11
RcRownchangeKK*chgGame
 2116 2033 3.50 6 1.06 20 21.20 
  Bayaca, Sterling 2010 AUS0.501-0.0320-0.60 
  Champion, Patrick 1961 AUS1.0010.40208.00 
  Feldman, Vladimir m2134 AUS1.0010.642012.80 
  Clarke, Brandon G I m2424 ENG0.001-0.0920-1.80 
  Rodgers, Jack 2125 AUS1.0010.632012.60 
  Papantoniou, John 2039 AUS0.001-0.4920-9.80 

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)
 
 Rounds 1-2 Sydney AUS 2020-03-02
RcRownchangeKK*chgGame
 1633 2033 2.00 2 0.16 20 3.20 
  Allison, Graham 1633  * AUS1.0010.08201.60 
  Allison, Brian C 1633  * AUS1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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