Individual Calculations January 2010
 Del Nevo, Claudio  Total change: -21.00  Rating chartPersonal card
 FE XXXI Citta' di Arco Arco - (Lake of Garda) ITA 2009-10-17
RcRownchangeKK*chgGame
 1936 1858 1.00 6 -1.40 15 -21.00 
  Bonanzinga, Corrado 2136 ITA0.001-0.1715-2.55 
  Ricci, Alfredo 1993 ITA0.001-0.3215-4.80 
  Parrini, Daniele 2022 ITA0.001-0.2815-4.20 
  Kern, Beat 1651 SUI1.0010.23153.45 
  Di Lazzaro, Gabriele 1930 ITA0.001-0.4015-6.00 
  Stolfa, Rodolfo 1886 ITA0.001-0.4615-6.90 

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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