Individual Calculations August 2018
 Gong, Daniel Hanwen  Total change: -38.60  Rating chartPersonal card
 George Trundle Masters 2018 Auckland NZL 2018-07-07
RcRownchangeKK*chgGame
 2290 2319 4.50 9 -0.36 20 -7.20 
  Lane, Gary W m2385 AUS1.0010.592011.80 
  Kulashko, Alexei f2336 NZL0.001-0.4820-9.60 
  Wohl, Aleksandar H. m2335 AUS1.0010.522010.40 
  Ang, Alphaeus Wei Ern c2204 NZL0.001-0.6620-13.20 
  Polishchuk, Kirill 2128 NZL1.0010.25205.00 
  Garbett, Paul Anthony m2197 NZL0.501-0.1720-3.40 
  Wallis, Christopher f2320 AUS1.0010.502010.00 
  Sareen, Vishal m2346 IND0.001-0.4620-9.20 
  Hague, Ben f2356 NZL0.001-0.4520-9.00 

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)
 
 2018 Waikato Open Hamilton NZL 2018-07-27
RcRownchangeKK*chgGame
 2024 2319 2.50 5 -1.57 20 -31.40 
  Gibbons, Robert f1919  * NZL0.501-0.4220-8.40 
  Wright, Caleb 1919  * NZL1.0010.08201.60 
  Hague, Ben f2356 NZL0.001-0.4520-9.00 
  Duneas, John c2008 NZL0.001-0.8620-17.20 
  Cooper, Nigel 1919  * NZL1.0010.08201.60 
 * 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)
 

 

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