Blitz: Individual Calculations January 2019
 Rostami, Matthew  Total change: -33.80  Rating chartPersonal card
 2018 Rooty Hill Blitz Championship Sydney AUS 2018-12-17
RcRownchangeKK*chgGame
 1636 1578 0.00 4 -1.69 20 -33.80 
  Buza, Muhamed 1690 AUS0.001-0.3520-7.00 
  Rupasinghe, Sayum 1580 AUS0.001-0.5020-10.00 
  Adams, Jonathan 1659 AUS0.001-0.3920-7.80 
  Joseph, Baby 1616 AUS0.001-0.4520-9.00 

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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