Rapid: Individual Calculations March 2024
 David, Josimar Martins  Total change: 0.00  Rating chartPersonal card
 3o Torneio de Xadrez RPD de Alagoinha Alagoinha PB BRA 2024-02-04
RcRownchangeRpKK*chgGame
 1450 0 0.50 6 0.00 1049   0.00 
  Marques, Marllyson T. Corlett 1641 BRA0.0010.00 0.00 
  Sobral, Maxwell Pereira 1410 BRA0.0010.00 0.00 
  Martins, Glilber Pereira 1134 BRA0.5010.00 0.00 
  Da Silva Sobral, Antonio 1609 BRA0.0010.00 0.00 
  Da Silva, Joao Gabriel Morais 1317 BRA0.0010.00 0.00 
  Carlos, Josiel 1588 BRA0.0010.00 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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