Individual Calculations August 2023
 Lixa, Alberto  Total change: -11.00  Rating chartPersonal card
 CD Lisboa 2022-23 Lisboa POR 2023-07-01
RcRownchangeKK*chgGame
 1552 1142 0.00 2 -0.24 20 -4.80 
  Kuberski, Wojciech 1741 POL0.001-0.0220-0.40 
  Schoofs, Tobias Herbert 1362 GER0.001-0.2220-4.40 

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)
 
 AXPortugal Weekend Chess -Classicas U2400 Lisboa POR 2023-07-23
RcRownchangeKK*chgGame
 1502 1142 0.00 3 -0.31 20 -6.20 
  Lachever, Diogo Freire 1537 POR0.001-0.0820-1.60 
  Mourao, Martim Oliveira 1448 POR0.001-0.1420-2.80 
  Santos, Sara Filipa 1521 POR0.001-0.0920-1.80 

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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