Individual Calculations February 2022
 Lutz, Ruben  Total change: -10.80  Rating chartPersonal card
 Bremer Silvester Open 2021 Bremen GER 2021-12-27
RcRownchangeKK*chgGame
 1952 2120 4.50 7 -0.27 40 -10.80 
  Kieselbach, Jannik 1720  * GER0.001-0.9240-36.80 
  Juergenpott, Maximilian 1720  * GER1.0010.08403.20 
  Zhou, Lepu Coco 1819 GER1.0010.15406.00 
  Weidenhoefer, Max 1860 GER1.0010.18407.20 
  Bracker, Arne 2268 GER0.5010.20408.00 
  Van Osch, Mees f2364 NED0.001-0.2040-8.00 
  Schmitz, Manuela wf1915 GER1.0010.24409.60 
 * 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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