Individual Calculations February 2020
 Tatam, Mark  Total change: -55.60  Rating chartPersonal card
 2020 Australian Reserves Sydney AUS 2020-01-02
RcRownchangeKK*chgGame
 1607 1502 2.00 9 -1.39 40 -55.60 
  Plunkett, Jeremy 1830 AUS0.001-0.1340-5.20 
  Tang, Jonas 1669 AUS0.001-0.2840-11.20 
  Acevski, Stevo 1829 AUS0.5010.374014.80 
  Esposito, David 1542 AUS0.5010.06402.40 
  Esterbauer, Edmund 1452 AUS1.0010.434017.20 
  Ahmer, Axel 1763 AUS0.001-0.1840-7.20 
  Polanski, Marek 1458 POL0.001-0.5640-22.40 
  Low, Frank 1604 AUS0.001-0.3640-14.40 
  Sweeney, Matthew 1316 AUS0.001-0.7440-29.60 

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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