Individual Calculations June 2021
 Saxon, Marc  Total change: 0.00  Rating chartPersonal card
 2021 Perth Club Championship Perth AUS 2021-03-31
RcRownchangeRpKK*chgGame
 1620 0 5.50 7 0.00 1700   0.00 
  Lanham, Bruce 1386 AUS1.0010.00 0.00 
  Walker, Colin 1258 AUS1.0010.00 0.00 
  De Yaak, Peter 1831 AUS0.0010.00 0.00 
  De Vas, Yonal 1400 AUS1.0010.00 0.00 
  Stortz, Robert 1822 AUS1.0010.00 0.00 
  Maggs, Derwent 2030 AUS0.5010.00 0.00 
  Shaw, Robin A 1611 AUS1.0010.00 0.00 

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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