Individual Calculations January 2017
 Raccah, Ascer  Total change: 3.40  Rating chartPersonal card
 OP 14 Infrasettimanale ARS Roma ITA 2016-10-20
RcRownchangeKK*chgGame
 1737 1666 3.00 7 0.17 20 3.40 
  Rocchi, Federico 1906 ITA0.001-0.2020-4.00 
  Condemi, De Felice Alfonso 1796 ITA0.5010.18203.60 
  Agostini, Maurizio 1677 ITA0.001-0.4820-9.60 
  Vannelli, Vittorio 1660 ITA0.001-0.5120-10.20 
  Casavecchia, Alberto 1743 ITA0.5010.11202.20 
  Albore, Daniele 1714 ITA1.0010.572011.40 
  Bolla, Vittorio 1665 ITA1.0010.502010.00 

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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