Blitz: Individual Calculations January 2023
 Cosci, Martino  Total change: -12.80  Rating chartPersonal card
 OP BLITZ CON L'AMICO NATALE PRATO ITA 2022-12-23
RcRownchangeKK*chgGame
 1449 1360 3.00 8 -0.32 40 -12.80 
  Rovai, Andrea 1844 ITA0.001-0.0540-2.00 
  Cinquemani, Christian 1095 ITA1.0010.18407.20 
  Bettazzi, Alessandro 1736 ITA0.001-0.0940-3.60 
  Rocca, Claudio 1444 ITA0.001-0.3840-15.20 
  Gorini, Marco 1170 ITA1.0010.254010.00 
  Bei, Guido 1354 ITA1.0010.494019.60 
  Santoni, Federico 1601 ITA0.001-0.2040-8.00 
  Romani, Giacomo 1345 ITA0.001-0.5240-20.80 

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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