Individual Calculations September 2012
 Mellegers, Maarten  Total change: -2.40  Rating chartPersonal card
 Hogeschool Zeeland 2012 Vlissingen NED 2012-08-04
RcRownchangeKK*chgGame
 2036 1807 1.50 7 -0.08 30 -2.40 
  Timmermans, Mark 2207  * NED0.001-0.0830-2.40 
  Ratsma, Midas 2016 NED0.5010.27308.10 
  Bollen, Guus 1967 NED1.0010.713021.30 
  Van Zutphen, Jimmy 2173 NED0.001-0.1030-3.00 
  De Vleeschauwer, Maarten 1996 BEL0.001-0.2530-7.50 
  Gunther, Marcella 1956 NED0.001-0.3030-9.00 
  Minnema, Rens 1935 NED0.001-0.3330-9.90 
 * 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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