Individual Calculations November 2017
 Vezzani, Stefano  Total change: -10.40  Rating chartPersonal card
 FE 39 Arco di Trento Arco di Trento ITA 2017-10-07
RcRownchangeKK*chgGame
 1995 2121 4.50 8 -0.52 20 -10.40 
  Bondielli, Giorgio 1721  * ITA1.0010.08201.60 
  Kostov, Deyan Samuil c1721  * BUL0.501-0.4220-8.40 
  Lukacs, Anna Kata 1758 HUN1.0010.10202.00 
  Medancic, Rikard m2225 CRO0.5010.14202.80 
  De Santis, Alessio f2162 ITA0.001-0.4420-8.80 
  Tuerschmann, Steffen 1952 GER1.0010.28205.60 
  Molina, Fabrizio f2208 ITA0.5010.12202.40 
  Passerotti, Pierluigi f2210 ITA0.001-0.3820-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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