Individual Calculations November 2018
 Viotti, Alberto  Total change: -22.80  Rating chartPersonal card
 WE Felice Bosi - A Milano ITA 2018-10-06
RcRownchangeKK*chgGame
 1567 1508 1.50 6 -1.14 20 -22.80 
  Lavorgna, Filippo 1803 ITA0.001-0.1520-3.00 
  Mei, Gianluca 1857 ITA0.001-0.1120-2.20 
  Madaschi, Sergio 1350 ITA0.501-0.2120-4.20 
  Ferrario, Alessio 1469 ITA0.501-0.0520-1.00 
  Corti, Filippo 1500 ITA0.501-0.0120-0.20 
  Tufaro, Vincenzo 1425 ITA0.001-0.6120-12.20 

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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