Individual Calculations May 2023
 Balyk, Roman  Total change: 0.80  Rating chartPersonal card
 CN Jovens 2022-23 - U12 Elvas POR 2023-04-02
RcRownchangeKK*chgGame
 1252 1371 2.50 5 -0.72 40 -28.80 
  Basilio, Henrique 1173 POR0.501-0.2640-10.40 
  Correia, Antonio M M F 1323 POR0.501-0.0740-2.80 
  Anastacio, Diogo Quintas 1051 POR0.501-0.3740-14.80 
  Faryma, Maksym 1669 POR0.001-0.1540-6.00 
  Wang, Luciano Zhang 1045 POR1.0010.13405.20 

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)
 
 CN 3. divisao 2022-23 r.5 Clubes POR 2023-04-15
RcRownchangeKK*chgGame
 1552 1371 1.00 1 0.74 40 29.60 
  Oliveira, Fernando Alves 1552 POR1.0010.744029.60 

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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