Individual Calculations April 2013
 Nanni, Sergio  Total change: -1.35  Rating chartPersonal card
 27ème Festival International des Jeux "Open Pierre et Vacances" C CANNES FRA 2013-02-25
RcRownchangeKK*chgGame
 1450 1626 4.50 7 -0.58 15 -8.70 
  Raynaud, Alexia 1388 FRA1.0010.20153.00 
  Malassagne, Gabriel 1488 FRA0.501-0.1915-2.85 
  Christien, Vincent 1455 FRA0.001-0.7315-10.95 
  Porte, Jacques 1486 FRA0.001-0.6915-10.35 
  Pigeat, Typhaine 1320 FRA1.0010.14152.10 
  Marquet, Didier 1425 FRA1.0010.24153.60 
  Thouvenin, Marika 1590 FRA1.0010.45156.75 

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)
 
 CIS 2013 - Promozione Liguria - girone B Genova ITA 2013-03-15
RcRownchangeKK*chgGame
 1623 1626 2.50 4 0.49 15 7.35 
  Grasso, Gabriele 1683 ITA0.5010.08151.20 
  Cai, Roberto 1502 ITA1.0010.33154.95 
  Giovanelli, Davide 1712 ITA1.0010.62159.30 
  Cardino, Guido 1595 ITA0.001-0.5415-8.10 

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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