Individual Calculations July 2022
 Tanoi, T Edward  Total change: -34.80  Rating chartPersonal card
 44th Trusts Chess Open A Auckland NZL 2022-06-04
RcRownchangeKK*chgGame
 1820 1848 1.50 6 -1.74 20 -34.80 
  Young, Cohen 1646 NZL1.0010.24204.80 
  Park-Tamati, Philli 1711 NZL0.501-0.1820-3.60 
  Smith, Robert W f2106 NZL0.001-0.1820-3.60 
  Langford, Joshua 1781 NZL0.001-0.5920-11.80 
  Krstev, Antonio 1867 NZL0.001-0.4720-9.40 
  Ning, Isabelle Yixuan wc1807 NZL0.001-0.5620-11.20 

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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