Blitz: Individual Calculations July 2023
 Dos Santos, Diego Dias  Total change: 34.40  Rating chartPersonal card
 Campeonato Brasileiro Amador BLZ Under 1700 Sao Paulo SP BRA 2023-06-10
RcRownchangeKK*chgGame
 1498 1588 2.50 5 -0.50 20 -10.00 
  Fatz, Gabriel Johnson Patino 1238 BRA0.001-0.8920-17.80 
  Santana, Expedito 1391 BRA1.0010.25205.00 
  Santos, Renan De Souza 1634 BRA0.001-0.4420-8.80 
  Silva, Allan De Souza 1607 BRA1.0010.532010.60 
  Flesch, Lucas Henrique Ye 1622 BRA0.5010.05201.00 

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)
 
 Circuito BLITZ FIDE CXSP 2023 Vigesima Terceira Etapa Sao Paulo SP BRA 2023-06-10
RcRownchangeKK*chgGame
 1677 1588 3.50 8 0.01 20 0.20 
  Schutt, Ricardo De Amorim 2047 BRA0.001-0.0520-1.00 
  Miquelin, Nicolas Seoane 2138 BRA0.001-0.0320-0.60 
  Da Silva, Jefferson Tome Vieira 1381 BRA0.501-0.2720-5.40 
  Lourenco Conceicao, Alexandre Vin 1671 BRA0.001-0.3920-7.80 
  Barbosa, Renato Domingues 1345 BRA1.0010.20204.00 
  Silva, Paulo Sergio Santiago 1361 BRA1.0010.21204.20 
  Marmilli, Matheus Bellentani 1567 BRA1.0010.47209.40 
  Lucio, Andre De Souza 1908 BRA0.001-0.1320-2.60 

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)
 
 IRT de Xadrez BLZ Metropole 2023 Porto Alegre RS BRA 2023-06-24
RcRownchangeKK*chgGame
 1693 1588 4.50 6 2.21 20 44.20 
  Da Silva, Lucas Ramos 1756 BRA1.0010.722014.40 
  Iorra, Paulo Roberto De Quadros 1546 BRA1.0010.44208.80 
  Da Silva, Anderson Batista Brum 1569 BRA0.001-0.5320-10.60 
  Bringhenti, Bruno Domingues 1637 BRA0.5010.07201.40 
  Joaquim, Joao Vitor Da Silva 1648 BRA1.0010.582011.60 
  Calsing, Ado 2003 BRA1.0010.932018.60 

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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