Individual Calculations May 2018
 Kethro, Michael  Total change: -47.40  Rating chartPersonal card
 2018 O2C Doeberl Cup Premier Canberra AUS 2018-03-29
RcRownchangeKK*chgGame
 2040 2170 3.50 9 -2.37 20 -47.40 
  Renjith, Sravan 1850 NZL1.0010.13202.60 
  Mu, Ke 2450 CHN0.001-0.1620-3.20 
  Pigram, Daniel 1771 AUS1.0010.08201.60 
  Clarke, Brandon G I f2362 ENG0.001-0.2520-5.00 
  Lo, Willis 2006 AUS0.501-0.2220-4.40 
  Parle, Hughston 2033 AUS0.501-0.1820-3.60 
  Slater-Jones, Henry c1869 AUS0.001-0.8520-17.00 
  Lam, Ross c1924 AUS0.001-0.8120-16.20 
  Guo, Emma wm2092 AUS0.501-0.1120-2.20 

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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