Blitz: Individual Calculations January 2020
 Borin, Ivan  Total change: -20.20  Rating chartPersonal card
 Dobradinha de Natal CXSSP 2019 Blitz Sao Sebastiao do Paraiso MG BRA 2019-12-21
RcRownchangeKK*chgGame
 1722 1726 2.50 7 -1.01 20 -20.20 
  Bonvini, Alberto Tonhati 1938 BRA0.001-0.2320-4.60 
  Meirelles, Olyntho Vitoria 1440 BRA1.0010.16203.20 
  Pierri Junior, Moruvaldo Santos 1656 BRA1.0010.40208.00 
  Deus Filho, Joaquim De 2032 BRA0.001-0.1420-2.80 
  Barbosa, Flavio Novais 1772 BRA0.001-0.4420-8.80 
  Campos, Vitor Salgueiro Canoas 1427 BRA0.501-0.3520-7.00 
  De Lima, Mateus Peres 1791 BRA0.001-0.4120-8.20 

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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