Individual Calculations May 2014
 Humphreys, Scott  Total change: -1.35  Rating chartPersonal card
 O2C Doeberl Cup Major 2014 Canberra AUS 2014-04-18
RcRownchangeKK*chgGame
 1746 1728 2.00 6 -0.86 15 -12.90 
  Christian, Kashish 1691 AUS0.501-0.0515-0.75 
  Perkovic, Matthew 1834 AUS0.001-0.3615-5.40 
  Maligin, William 1706 AUS0.501-0.0315-0.45 
  Satrapa, James 1746 AUS0.001-0.4715-7.05 
  Vuglar, Shanon 1774 AUS0.001-0.4415-6.60 
  Egan, Bill c1723 AUS1.0010.49157.35 

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)
 
 Sydney International Challengers 2014 Sydney AUS 2014-04-23
RcRownchangeKK*chgGame
 1691 1728 3.50 5 0.77 15 11.55 
  Case, Ivan 1769 AUS0.5010.06150.90 
  Egan, Bill c1723 AUS1.0010.49157.35 
  Weller, Tony 1840 AUS0.5010.15152.25 
  Chiara, Vince 1523 AUS1.0010.24153.60 
  Jeffreys, Roger W 1599 AUS0.501-0.1715-2.55 

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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