Individual Calculations August 2018
 Wallis, Christopher  Total change: 3.60  Rating chartPersonal card
 2018 City of Melbourne Open Melbourne AUS 2018-04-30
RcRownchangeKK*chgGame
 1990 2327 6.50 8 -0.46 20 -9.20 
  Soetanto, Brandon 1927  * AUS1.0010.08201.60 
  Watson, James 1927  * AUS1.0010.08201.60 
  Rujevic, Mirko m2089 AUS1.0010.20204.00 
  Canfell, Gregory J f2176 AUS0.001-0.7020-14.00 
  Lacey, David 1949 AUS1.0010.09201.80 
  Jones, Alex 1927  * AUS0.501-0.4220-8.40 
  Dakic, Dusan 1927  * AUS1.0010.08201.60 
  Ly, Thai 1999 AUS1.0010.13202.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 George Trundle Masters 2018 Auckland NZL 2018-07-07
RcRownchangeKK*chgGame
 2290 2320 5.50 9 0.64 20 12.80 
  Kulashko, Alexei f2336 NZL0.001-0.4820-9.60 
  Wohl, Aleksandar H. m2335 AUS1.0010.522010.40 
  Ang, Alphaeus Wei Ern c2204 NZL1.0010.34206.80 
  Polishchuk, Kirill 2128 NZL1.0010.25205.00 
  Garbett, Paul Anthony m2197 NZL0.501-0.1720-3.40 
  Sareen, Vishal m2346 IND0.5010.04200.80 
  Gong, Daniel Hanwen f2319 NZL0.001-0.5020-10.00 
  Hague, Ben f2356 NZL0.5010.05201.00 
  Lane, Gary W m2385 AUS1.0010.592011.80 

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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