Individual Calculations October 2019
 Bortolotti, Francesco  Total change: 8.00  Rating chartPersonal card
 FE 23 Cesenatico - B Cesenatico ITA 2019-09-01
RcRownchangeKK*chgGame
 1771 1885 6.00 9 0.20 40 8.00 
  Tomio, Dante 1718 ITA1.0010.284011.20 
  Franceschelli, Maurizio 1759 ITA1.0010.334013.20 
  Fattorelli, Luciano 1799 ITA1.0010.384015.20 
  Cervati, Michele 1871 ITA0.001-0.5240-20.80 
  Ollari, Luca 1810 ITA0.501-0.1040-4.00 
  Schiappoli, Dario 1816 ITA0.501-0.1040-4.00 
  Frescura, Davide 1768 ITA1.0010.344013.60 
  Brini, Dario 1530 ITA0.501-0.3940-15.60 
  Kanli, Alperen 1871 AZE0.501-0.0240-0.80 

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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