Individual Calculations September 2018
 De Winter, Gerard  Total change: -23.80  Rating chartPersonal card
 22e Hogeschool Zeeland toernooi Vlissingen NED 2018-08-04
RcRownchangeKK*chgGame
 1720 1687 2.00 7 -1.19 20 -23.80 
  Van Dommelen, Martin 2087  * NED0.001-0.0820-1.60 
  Oosterom, Cor 1324 NED1.0010.10202.00 
  Wouters, Casper 1954 NED0.001-0.1820-3.60 
  Hendrikse, Ad 1943 NED0.001-0.1920-3.80 
  Noelle, Lisa 1287  * GER0.501-0.4220-8.40 
  De Kleuver, Jonathan 1865 NED0.001-0.2720-5.40 
  Grooten, Tommy 1578 NED0.501-0.1520-3.00 
 * 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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