Individual Calculations November 2009
 Burton, Graham P  Total change: 37.80  Rating chartPersonal card
 XI Obert Internacional de Sants, Hostafranchs i la Bordeta Grupo A Barcelona ESP 2009-08-21
RcRownchangeKK*chgGame
 2186 2042 5.50 10 2.22 15 33.30 
  Perez Mitjans, Orelvis f2404 CUB0.001-0.1015-1.50 
  Criado Molla, Rafael 1759 ESP1.0010.16152.40 
  Pellus Ruiz, Josep 2205 ESP0.001-0.2815-4.20 
  Pereda Villalba, Julian 1878 ESP1.0010.28154.20 
  Sadilek, Peter 2198 AUT1.0010.711510.65 
  Di Fonzo, Valerio c2212 ITA1.0010.721510.80 
  Van Eijk, Sander f2338 NED1.0010.851512.75 
  Mihailovs, Jurijs m2408 LAT0.001-0.1015-1.50 
  Brethes, Francois 2255 FRA0.001-0.2315-3.45 
  Del Valle Cirera, Adria 2200 ESP0.5010.21153.15 

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)
 
 VI Open Internacional Amateur de Calvià Baleares ESP 2009-10-10
RcRownchangeKK*chgGame
 2121 2042 3.50 8 0.30 15 4.50 
  Bendayan Claros, Aaron 2179 ESP0.5010.18152.70 
  Martinez Vicario, Jose Maria 2186 ESP1.0010.691510.35 
  Massanet Massanet, Sebastian 2297 ESP0.001-0.1915-2.85 
  Hutchinson, Paul A 2228 ENG0.001-0.2615-3.90 
  Moreno Mateos, Jose Luis 1908 ESP1.0010.32154.80 
  Korhonen, Pasi 2116 FIN0.001-0.4015-6.00 
  Oliver Amengual, Adria 1893 ESP1.0010.30154.50 
  Karlsson, Jorgen 2160 SWE0.001-0.3415-5.10 

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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