Individual Calculations September 2018
 Ruitenbeek, Mike  Total change: -26.00  Rating chartPersonal card
 22e Hogeschool Zeeland toernooi Vlissingen NED 2018-08-04
RcRownchangeKK*chgGame
 1754 1712 2.50 7 -0.65 40 -26.00 
  Vedder, Richard f2112  * NED0.001-0.0840-3.20 
  De Vrieze, Peter 1487 NED1.0010.22408.80 
  Kreutzmann, Duke 1987 SUI0.001-0.1740-6.80 
  De Boer, Sake Jan 1503 NED0.001-0.7740-30.80 
  Noelle, Lisa 1312  * GER1.0010.08403.20 
  Hendrikse, Ad 1943 NED0.5010.294011.60 
  Den Dunnen, Lola 1935 NED0.001-0.2240-8.80 
 * 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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