Individual Calculations July 2009
 Byron, Alan M  Total change: 4.95  Rating chartPersonal card
 4NCL part 3 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2090 2204 2.00 3 0.10 15 1.50 
  Chin, Francis C W 2261 MAS0.5010.08151.20 
  Dickson, George 2135 ENG1.0010.40156.00 
  Lunn, Matthew 1874 ENG0.501-0.3815-5.70 

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)
 
 OP 3 Capo d'Orso Porto Mannu ITA 2009-05-16
RcRownchangeKK*chgGame
 2137 2168 4.50 8 0.23 15 3.45 
  Coralli, Nevio 1884 ITA1.0010.16152.40 
  Scotta, Piergiorgio 1823 ITA1.0010.11151.65 
  Paglietti, Nicola f2269 ITA0.001-0.3615-5.40 
  Matzat, Andre 2041 GER1.0010.33154.95 
  Cmilyte, Viktorija mwg2498 LTU0.5010.38155.70 
  Cori T., Deysi wm2262 PER0.001-0.3715-5.55 
  Skembris, Spyridon g2434 GRE0.001-0.1815-2.70 
  Pedrinzani, Ivano 1883 ITA1.0010.16152.40 

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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