Blitz: Individual Calculations March 2023
 Martins, Domingos Antonio M  Total change: -38.00  Rating chartPersonal card
 GX Alekhine Blitz Inverno 2023 Lisboa POR 2023-02-17
RcRownchangeKK*chgGame
 1419 1286 1.00 8 -1.90 20 -38.00 
  Pina, Tiago 1856 POR0.001-0.0220-0.40 
  Machado, Tiago Candido Leitao 1483 POR0.001-0.2520-5.00 
  Martins, Ricardo Jorge Barata 1331 POR0.001-0.4420-8.80 
  Pereira, Luis Silva 1268 POR1.0010.47209.40 
  Marques, Miguel Alexandre 1406 POR0.001-0.3420-6.80 
  Reis, Andre Filipe Baptista San 1322 POR0.001-0.4520-9.00 
  Alvelos, Miguel 1177 POR0.001-0.6520-13.00 
  Fortunato, Antonio Eduardo 1506 POR0.001-0.2220-4.40 

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)
 

 

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