Individual Calculations July 2018
 Koellner, Christof  Total change: 25.60  Rating chartPersonal card
 10. Rheinland-Pfalz-Open Nickenich GER 2018-05-31
RcRownchangeKK*chgGame
 2052 2083 4.50 6 1.28 20 25.60 
  Woyave, Pascal 1683  * BEL1.0010.08201.60 
  Pishanidar, Borzou 1821 GER1.0010.18203.60 
  Dgebuadze, Alexandre g2483  * BEL0.001-0.0820-1.60 
  Grosse, Christian 1874 GER1.0010.23204.60 
  Zimmermann, Klemens 2286 GER0.5010.26205.20 
  Liard, Thibaud 2163 FRA1.0010.612012.20 
 * 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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