Individual Calculations October 2015
 Tazzioli, Luca  Total change: -10.00  Rating chartPersonal card
 Fe 19 BCC Sala di Cesenatico Cesenatico ITA 2015-09-05
RcRownchangeKK*chgGame
 2074 2031 4.00 9 -0.25 40 -10.00 
  Galdunts, Sergey g2415 ARM0.5010.414016.40 
  Dittmar, Peter f2284 GER0.001-0.1940-7.60 
  Marzocchi, Tommaso 1939 ITA0.501-0.1340-5.20 
  Ravagnani, Tiziano 1864 ITA1.0010.284011.20 
  Naumkin, Igor g2431  * RUS0.001-0.0840-3.20 
  Assmann, Norbert 1930 GER0.501-0.1440-5.60 
  Elbert, Gebhard 1938 GER1.0010.374014.80 
  Carletti, Davide M. 1953 ITA0.001-0.6140-24.40 
  Guerini, Silvia Jr 1914 ITA0.501-0.1640-6.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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