Individual Calculations January 2012
 Lantini, Marco  Total change: -7.35  Rating chartPersonal card
 OP La Meridiana Perugia ITA 2011-12-07
RcRownchangeKK*chgGame
 2048 2143 2.00 4 -0.49 15 -7.35 
  Burani, Eugenio 1915 ITA1.0010.21153.15 
  Gambardella, Piero 1957 ITA0.001-0.7415-11.10 
  Ragonese, Rosario L. 2005 ITA1.0010.31154.65 
  Molina, Fabrizio f2314 ITA0.001-0.2715-4.05 

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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