Individual Calculations July 2015
 De Blasio, Alessandro  Total change: 4.20  Rating chartPersonal card
 WE Estate romana Roma ITA 2015-05-29
RcRownchangeKK*chgGame
 2013 2029 3.00 5 0.46 20 9.20 
  Vannelli, Vittorio 1705 ITA1.0010.13202.60 
  Machidon, Cristi 2211 MDA1.0010.742014.80 
  Siraco, Maurizio 2138 ITA0.001-0.3520-7.00 
  Grimsholm, Ola 2050 SWE0.5010.03200.60 
  Marino, Giovanni 1961 ITA0.501-0.0920-1.80 

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)
 
 WE Rocca Priora Rocca Priora ITA 2015-06-12
RcRownchangeKK*chgGame
 1991 2033 2.50 5 -0.25 20 -5.00 
  Pastore, Cosmas 1739 ITA1.0010.15203.00 
  Di Benedetto, Edoardo 2231 ITA0.5010.26205.20 
  Tersigni, Andrea 2013 ITA0.501-0.0320-0.60 
  Stirpe, Claudio 2060 ITA0.001-0.4620-9.20 
  Bria, Simone 1910 ITA0.501-0.1720-3.40 

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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