Individual Calculations March 2023
 Mourao, Martim De Oliveira  Total change: -45.60  Rating chartPersonal card
 Taca de Lisboa 2022-23 r.4 Lisboa POR 2023-02-12
RcRownchangeKK*chgGame
 1772 1499 0.00 1 -0.17 40 -6.80 
  Ryabukhin, Roman 1772 RUS0.001-0.1740-6.80 

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)
 
 CD Lisboa Jovens 2022-23 - U16 LISBOA POR 2023-02-18
RcRownchangeKK*chgGame
 1510 1499 0.00 2 -0.97 40 -38.80 
  Nalivaiko, Maksim 1536 RUS0.001-0.4540-18.00 
  Cabral, Guilherme Magalhaes 1484 POR0.001-0.5240-20.80 

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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