Individual Calculations October 2019
 Borrelli, Vincenzo  Total change: -12.80  Rating chartPersonal card
 FE 61 Imperia - D Imperia ITA 2019-09-01
RcRownchangeKK*chgGame
 1243 1347 5.00 9 -0.64 20 -12.80 
  Russo, Andrea 1267 ITA0.001-0.6120-12.20 
  Zhidkov, Aleksey 1192 ITA0.001-0.7120-14.20 
  Gola, Andrea 1136 ITA1.0010.23204.60 
  Busso, Giovanni 1484 ITA1.0010.682013.60 
  Calcagno, Roberto 1311 ITA0.001-0.5520-11.00 
  Oberhofer, Helga 1418 AUT0.001-0.4020-8.00 
  Kaiser-Weber, Elfi 995 AUT1.0010.11202.20 
  Passalacqua, Federico 1102 ITA1.0010.20204.00 
  Ramella, Fulvio 1280 ITA1.0010.41208.20 

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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