Individual Calculations December 2023
 Buese, Ralf  Total change: -47.20  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2023 A Heusenstamm GER 2023-11-23
RcRownchangeKK*chgGame
 1725 1898 2.00 6 -2.36 20 -47.20 
  Poetsch, Hagen g2467 GER0.001-0.0220-0.40 
  Moldenhauer, Lennart 1569 GER0.001-0.8820-17.60 
  Billerbeck, Nick 1659 GER0.501-0.3020-6.00 
  Olson, Philip Christoph 1576 GER0.501-0.3720-7.40 
  Gaertner, Johannes 1582 GER0.501-0.3720-7.40 
  Kanno, Clara Yumi 1498  * GER0.501-0.4220-8.40 
 * 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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