Individual Calculations November 2009
 Peek, Marcel  Total change: -6.10  Rating chartPersonal card
 XI Obert Internacional de Sants, Hostafranchs i la Bordeta Grupo A Barcelona ESP 2009-08-21
RcRownchangeKK*chgGame
 2230 2348 6.00 10 -0.52 10 -5.20 
  Sanchez-Cozar Valero, Juan 2029 ESP1.0010.13101.30 
  Olzem, Lothar 2146 GER1.0010.24102.40 
  Fier, Alexandr g2604 BRA0.001-0.1910-1.90 
  Sanchez Lopez, Juan Manuel 2173 ESP0.001-0.7310-7.30 
  Loehr Dols, Lluis 2088 ESP1.0010.18101.80 
  Garcia Molina, Francisco Miguel 2164 ESP1.0010.26102.60 
  Martin Grillo, Ruben 2218 ESP1.0010.32103.20 
  Alonso Rosell, Alvar m2461 ESP0.001-0.3510-3.50 
  La Manna, Andrea 2201 ITA0.501-0.2010-2.00 
  Colls Gelaberto, Emili c2215 ESP0.501-0.1810-1.80 

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)
 
 Klasse 2B Round 1 - Dutch Team Competition Various NED 2009-09-26
RcRownchangeKK*chgGame
 2283 2348 0.50 1 -0.09 10 -0.90 
  Van Schaardenburg, Mark 2283 NED0.501-0.0910-0.90 

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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