Individual Calculations November 2011
 Yamada, Kohei  Total change: 20.40  Rating chartPersonal card
 UnivĂ© Open Hoogeveen NED 2011-10-14
RcRownchangeKK*chgGame
 2222 2093 4.50 9 1.36 15 20.40 
  Willemze, Thomas m2370 NED0.001-0.1715-2.55 
  Ernst, Sipke g2493  * NED0.001-0.0815-1.20 
  Mol, Christiaan 2013 NED1.0010.39155.85 
  Ootes, Lars 2340 NED0.001-0.1915-2.85 
  Van Foreest, Lucas 1918 NED1.0010.27154.05 
  Van Weersel, Arlette wm2191 NED0.5010.13151.95 
  Van Foreest, Jorden 2153 NED1.0010.58158.70 
  Meurs, Tom 2217 NED0.5010.17152.55 
  Afek, Yochanan m2299 ISR0.5010.26153.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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