Individual Calculations January 2016
 Nanni, Sergio  Total change: -23.00  Rating chartPersonal card
 WE XX Mem. Roberto Magari - B Siena ITA 2015-12-04
RcRownchangeKK*chgGame
 1502 1749 2.00 4 -1.20 20 -24.00 
  Guarino, Stefano 1497 ITA0.001-0.8120-16.20 
  Colombini, Lucio 1506 ITA0.001-0.8020-16.00 
  Mori, Franco 1427 ITA1.0010.13202.60 
  Lilli, Alessandro 1579 ITA1.0010.28205.60 

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)
 
 WE X Memorial Maria Pia Ruggeri Imperia ITA 2015-12-18
RcRownchangeKK*chgGame
 1756 1749 2.50 5 0.05 20 1.00 
  Faraci, Antonino 1982 ITA0.001-0.2120-4.20 
  Cai, Roberto 1511 ITA0.501-0.3020-6.00 
  Charrier, Jean Claude 1636 FRA1.0010.35207.00 
  Restifo, Katiuscia 1868 ITA0.001-0.3420-6.80 
  Tomassoni, Leonardo 1782 ITA1.0010.552011.00 

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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