Individual Calculations April 2019
 Martorelli, Angelo  Total change: 31.40  Rating chartPersonal card
 CIS 2019 - Serie C Gironi 25 e 26 Nola ITA 2019-02-23
RcRownchangeKK*chgGame
 1738 1727 3.50 4 1.57 20 31.40 
  Fammiano, Giacomo 1764 ITA1.0010.552011.00 
  Soave, Vittorio 1763 ITA1.0010.552011.00 
  Scalera, Salvatore 1827 ITA0.5010.14202.80 
  Lamberti, Valerio 1598 ITA1.0010.33206.60 

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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