Individual Calculations May 2010
 Sgaravatti, Francesco  Total change: -3.90  Rating chartPersonal card
 CIS - SERIE A1-2 Bologna ITA 2010-03-26
RcRownchangeKK*chgGame
 2246 2212 2.00 5 -0.26 15 -3.90 
  Quaranta, Cristiano 2162 ITA1.0010.43156.45 
  Vancini, Edoardo f2273 ITA1.0010.58158.70 
  Zimina, Olga mwg2319 ITA0.001-0.3515-5.25 
  Sader, Michael 2261 AUT0.001-0.4315-6.45 
  Fabris, Alberto 2216 ITA0.001-0.4915-7.35 

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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