Individual Calculations November 2009
 La Manna, Andrea  Total change: 13.80  Rating chartPersonal card
 XI Obert Internacional de Sants, Hostafranchs i la Bordeta Grupo A Barcelona ESP 2009-08-21
RcRownchangeKK*chgGame
 2193 2201 6.00 10 0.92 15 13.80 
  Miquel Erice, Joan 1895 ESP0.501-0.3615-5.40 
  Visa Jordana, Joel 2055 ESP1.0010.30154.50 
  Gullaksen, Eirik m2396 NOR0.001-0.2515-3.75 
  Albero Figueras, Emilio 2037 ESP1.0010.28154.20 
  Mihailovs, Jurijs m2408 LAT0.001-0.2315-3.45 
  Schuelke, Tilman 2083 GER1.0010.34155.10 
  Puglisi, Vincenzo 2020 ITA1.0010.26153.90 
  Oms Fuentes, Lluis f2351 ESP0.5010.20153.00 
  Peek, Marcel m2348 NED0.5010.20153.00 
  Van Eijk, Sander f2338 NED0.5010.18152.70 

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)
 

 

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