Rapid: Individual Calculations May 2017
 Di Stefano, Marco  Total change: -16.00  Rating chartPersonal card
 CAMPIONATI ITALIANI A 30' ACQUI TERME ITA 2017-04-07
RcRownchangeKK*chgGame
 1781 1636 1.50 7 -0.80 20 -16.00 
  Bosca, Valter Romano 2017 ITA0.001-0.0920-1.80 
  Orfini, Nicolo` 1869 ITA0.001-0.2120-4.20 
  Rizzi, Volfango 1786 WLS0.5010.20204.00 
  Reginato, Sabrina 1891 ITA0.001-0.1920-3.80 
  Weinberg, Emanuele 1611 ITA1.0010.47209.40 
  Mapelli, Davide 1840 ITA0.001-0.2420-4.80 
  Cassano, Giuseppe 1452 ITA0.001-0.7420-14.80 

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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