Individual Calculations January 2017
 Bizzarro, Sofia  Total change: -19.20  Rating chartPersonal card
 OP 14 Infrasettimanale ARS Roma ITA 2016-10-20
RcRownchangeKK*chgGame
 1807 1869 3.00 6 -0.48 40 -19.20 
  Tommasi, Renzo 1999 ITA0.001-0.3240-12.80 
  Agostini, Maurizio 1677 ITA1.0010.254010.00 
  Pastore, Cosmas 1877 ITA0.001-0.4940-19.60 
  Casavecchia, Alberto 1743 ITA1.0010.334013.20 
  Roberti, Bruno 1883 ITA0.001-0.4840-19.20 
  Vannelli, Vittorio 1660 ITA1.0010.23409.20 

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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