Individual Calculations September 2020
 Gong, Daniel Hanwen  Total change: 9.00  Rating chartPersonal card
 ACC Winter Cup B 2020 Auckland NZL 2020-06-22
RcRownchangeKK*chgGame
 1999 2240 5.00 6 0.45 20 9.00 
  Lyall, Simon 1840  * NZL1.0010.08201.60 
  Park-Tamati, Philli 1840  * NZL1.0010.08201.60 
  Ha, Huy Minh (timothy) 1840  * NZL1.0010.08201.60 
  Watson, Bruce R f2279 NZL0.5010.05201.00 
  Xie, Felix 1962 NZL1.0010.17203.40 
  Garbett, Paul Anthony m2232 NZL0.501-0.0120-0.20 
 * 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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