Individual Calculations February 2023
 Herrmann, Jakob  Total change: 48.80  Rating chartPersonal card
 Internationales Winter Open 2022 Berlin GER 2022-12-27
RcRownchangeKK*chgGame
 1972 1952 4.00 6 1.22 40 48.80 
  Tschernatsch, Johannes f2295 GER0.001-0.1240-4.80 
  Lasschuit, Rene 1642 NED1.0010.14405.60 
  Spranger, Tobias 1552  * GER1.0010.08403.20 
  Polatel, Ali 2197 TUR1.0010.804032.00 
  Niehaus, Frank 2089 GER0.5010.18407.20 
  Fartmann, Oliver 2055 GER0.5010.14405.60 
 * 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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