Individual Calculations July 2023
 Metge, J Nigel  Total change: -10.00  Rating chartPersonal card
 ACC Winter Cup 2023 1 Auckland NZL 2023-06-19
RcRownchangeKK*chgGame
 1508 1908 1.00 1 0.08 20 1.60 
  Tao, Junqing Jerome 1508  * 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)
 
 2023 NSCC Championship A 1 Auckland NZL 2023-06-21
RcRownchangeKK*chgGame
 1850 1908 0.00 1 -0.58 20 -11.60 
  Wang, Daniel 1850 NZL0.001-0.5820-11.60 

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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