Individual Calculations May 2011
 Magistroni, Imerio  Total change: 11.25  Rating chartPersonal card
 OP Memorial Ciro Zadra 2011 Milano ITA 2011-02-08
RcRownchangeKK*chgGame
 1603 1655 2.50 4 0.19 15 2.85 
  Lanzani, Giuliano 1962 ITA0.001-0.1415-2.10 
  Spina, Antonio 1449 ITA1.0010.24153.60 
  Ruggeri, Igor 1517 ITA0.501-0.1915-2.85 
  Brisotto, Stefano 1485 ITA1.0010.28154.20 

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)
 
 OP Inverno a Milano 2011 Milano ITA 2011-03-22
RcRownchangeKK*chgGame
 1813 1662 1.50 3 0.56 15 8.40 
  Villalba, Fernando 1864 ITA0.5010.26153.90 
  Macri`, Vincenzo Roberto 1651 ITA1.0010.48157.20 
  Ciciotti, Augusto 1924 ITA0.001-0.1815-2.70 

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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