Individual Calculations September 2012
 Ris, Robert  Total change: -21.40  Rating chartPersonal card
 Hogeschool Zeeland 2012 Vlissingen NED 2012-08-04
RcRownchangeKK*chgGame
 2109 2415 5.50 9 -2.14 10 -21.40 
  Wise, Michael 2015  * NED1.0010.08100.80 
  Woestenburg, Jochem 2091 NED1.0010.13101.30 
  Provoost, Simon 2247 NED0.001-0.7210-7.20 
  Roorda, Thijs 2061 NED1.0010.11101.10 
  Go, Benjamin 2169 NED0.001-0.8110-8.10 
  De Hert, Oliver 2032 NED1.0010.09100.90 
  Van Zutphen, Jimmy 2173 NED0.501-0.3010-3.00 
  Von Meijenfeldt, Bart 2151 NED0.001-0.8210-8.20 
  Daamen, Roland 2042 NED1.0010.10101.00 
 * 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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