Individual Calculations July 2009
 Londers, Jan  Total change: -32.00  Rating chartPersonal card
 OP 3 Capo d'Orso Porto Mannu ITA 2009-05-16
RcRownchangeKK*chgGame
 1918 1988 4.00 9 -1.28 25 -32.00 
  Fabbricini, Dante 1813 ITA1.0010.27256.75 
  Cori T., Deysi wm2262 PER0.001-0.1725-4.25 
  Wagner, Guy 1830 WLS0.501-0.2125-5.25 
  Salzano, Guido 1984 ITA0.501-0.0125-0.25 
  Porpora, Ivano 1871 ITA1.0010.34258.50 
  Stromboli, Carlo 2283 ITA0.001-0.1525-3.75 
  Grosse Honebrink, Brigitte 1927 GER0.501-0.0825-2.00 
  Albrizio, Mauro 1655 ITA0.001-0.8825-22.00 
  Marano, Daniele 1638 ITA0.501-0.3925-9.75 

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)
 

 

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