Blitz: Individual Calculations September 2022
 Greenwood, Norman  Total change: -39.00  Rating chartPersonal card
 2022 Norths Purdy Blitz Sydney AUS 2022-08-15
RcRownchangeKK*chgGame
 1354 1474 2.00 6 -1.95 20 -39.00 
  Marsh, David 1857 AUS0.001-0.0920-1.80 
  Brown, Daniel 1147 AUS0.001-0.8720-17.40 
  Turek, Matthew 1282 AUS0.001-0.7520-15.00 
  Dance, Alex 1171 AUS1.0010.14202.80 
  Baldwin, A(tony) C 1350 AUS0.001-0.6720-13.40 
  Chiara, Vincenzo 1315 AUS1.0010.29205.80 

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)
 

 

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