Individual Calculations July 2012
 Siegel, Adrian, Prof. Dr.  Total change: 5.85  Rating chartPersonal card
 OP 1 Amateur Chess Bratto ITA 2012-04-28
RcRownchangeKK*chgGame
 2056 2005 3.00 6 0.39 15 5.85 
  Cereda, Loris 2243 ITA0.001-0.2015-3.00 
  Battistella, Stefano 2104 ITA0.5010.14152.10 
  Boschetti, Claudio 2153 SUI0.5010.20153.00 
  Cocconcelli, Lorenzo 1964 ITA0.501-0.0615-0.90 
  Ranfagni, Stefano 1975 ITA1.0010.46156.90 
  Bonassi, Tommaso 1898 ITA0.501-0.1515-2.25 

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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