Individual Calculations December 2017
 Bosboom, Ardin  Total change: 51.00  Rating chartPersonal card
 RSM Schach-Open Leer 2017 A-Turnier Leer GER 2017-10-28
RcRownchangeKK*chgGame
 2152 1882 4.00 7 2.55 20 51.00 
  Berelowitsch, Alexander g2282  * GER0.001-0.0820-1.60 
  Moeller, Hannah 1700 GER1.0010.26205.20 
  Oganessjan, Artur 2137 GER1.0010.812016.20 
  Kopylov, Michael m2282  * UKR0.001-0.0820-1.60 
  Zur Bruegge, Carsten 2281 GER1.0010.922018.40 
  Rau, Uwe 2176 GER0.5010.35207.00 
  Meessen, Max 2204 GER0.5010.37207.40 
 * 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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