Individual Calculations September 2018
 Bishoen, Bob  Total change: -9.80  Rating chartPersonal card
 22e Hogeschool Zeeland toernooi Vlissingen NED 2018-08-04
RcRownchangeKK*chgGame
 1848 1837 3.00 7 -0.49 20 -9.80 
  Beerdsen, Thomas m2237  * NED0.001-0.0820-1.60 
  Juan Beneyto, Daniel 1612 ESP1.0010.22204.40 
  Boulahfa, Hicham 2074 NED0.001-0.2020-4.00 
  Sala, Frank 1635 NED1.0010.24204.80 
  Verwoert, Jef 2040 NED0.001-0.2420-4.80 
  Terwee, Sybe 1649 NED0.501-0.2420-4.80 
  Van De Laar, Andre 1692 NED0.501-0.1920-3.80 
 * 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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