Individual Calculations October 2019
 Spada, Angelo  Total change: -12.40  Rating chartPersonal card
 WE 18 Grand Hotel Adriatico - B Montesilvano ITA 2019-09-13
RcRownchangeKK*chgGame
 1646 1819 3.00 5 -0.62 20 -12.40 
  Patruno, Mattia 1599 ITA1.0010.22204.40 
  Bacigalupi, Giuseppe 1633 ITA1.0010.26205.20 
  Mammi, Samuele 1678 ITA0.001-0.6920-13.80 
  Ranieri, Pierpaolo 1706 ITA1.0010.35207.00 
  Alessandrini, Alfredo 1615 ITA0.001-0.7620-15.20 

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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