Individual Calculations December 2021
 Herrmann, Gerhard  Total change: 2.00  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2021 B Heusenstamm GER 2021-11-18
RcRownchangeKK*chgGame
 1399 1555 3.50 5 0.10 20 2.00 
  Matsoukas, Konstantinos 1155  * GRE1.0010.08201.60 
  Englert, Lin 1476 GER0.501-0.1120-2.20 
  Laux, Filip 1320 GER0.501-0.2920-5.80 
  Brunner, Andreas 1435 GER1.0010.34206.80 
  Schoenfeld, Ulrich 1610 GER0.5010.08201.60 
 * 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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