Individual Calculations September 2018
 Bonassi, Tommaso  Total change: -13.40  Rating chartPersonal card
 Semifinale CIA 2018 Alessandria ITA 2018-07-21
RcRownchangeKK*chgGame
 2166 2134 3.50 9 -0.67 20 -13.40 
  Genocchio, Daniele m2386 ITA0.001-0.1920-3.80 
  Santagati, Alessandro f2312 ITA0.5010.23204.60 
  Simonetto, Alessio 2094 ITA1.0010.44208.80 
  Luciani, Valerio f2247 ITA0.5010.15203.00 
  Contin, Daniel m2269 ITA0.001-0.3220-6.40 
  Lumachi, Gabriele 2106 ITA0.001-0.5420-10.80 
  Colonetti, Fabio 2015 ITA0.001-0.6620-13.20 
  Mortola, Alberto 1978 ITA0.501-0.2120-4.20 
  Ballista, Massimiliano 2087 ITA1.0010.43208.60 

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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