Individual Calculations January 2009
 Buck, Klaus-Michael  Total change: 26.40  Rating chartPersonal card
 FE Citta' di Arco Arco di Trento ITA 2008-10-18
RcRownchangeKK*chgGame
 1950 1804 4.50 9 1.76 15 26.40 
  Spornberger, Maximilian 2023 ITA0.001-0.2215-3.30 
  Cottarelli, Franco 1899 ITA0.001-0.3715-5.55 
  Cavatorta, Ivan 1868 ITA1.0010.59158.85 
  Bondielli, Giorgio 1954 ITA0.5010.20153.00 
  Dieli, Riccardo 1942 ITA1.0010.691510.35 
  Cracco, Pietro 1984 ITA0.5010.24153.60 
  Virzi, Ettore 1950 ITA0.5010.20153.00 
  Perich, Stefano 1961 ITA0.5010.21153.15 
  Piccoli, Vincenzo 1972 ITA0.5010.22153.30 

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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