Individual Calculations March 2023
 Pinto, Ivo Aguiar  Total change: 0.00  Rating chartPersonal card
 CD Porto Jovens 2022-23 - U12 Rio Tinto POR 2023-02-18
RcRownchangeRpKK*chgGame
 1059 0 0.00 1 0.00 259   0.00 
  Wang, Luciano Zhang 1059 POR0.0010.00 0.00 

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)
 

 

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