Individual Calculations June 2014
 Madaschi, Sergio  Total change: -19.20  Rating chartPersonal card
 OP Memorial Renato Didoni 2014- B Milano ITA 2014-04-25
RcRownchangeKK*chgGame
 1552 1528 2.00 7 -1.28 15 -19.20 
  Poletto, Daniele 1765 ITA0.5010.30154.50 
  Viotti, Alberto 1616 ITA0.001-0.3815-5.70 
  Marchesotti, Giovanni 1541 ITA0.5010.02150.30 
  Botta, Massimiliano 1727 ITA0.001-0.2415-3.60 
  Costisanu, Romica 1469 ITA0.001-0.5815-8.70 
  Colombo, Abner 1313 ITA1.0010.23153.45 
  Greco, Giovanni 1433 ITA0.001-0.6315-9.45 

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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