Individual Calculations February 2023
 Wallhof, Dieter  Total change: -45.60  Rating chartPersonal card
 Bremer Silvester Open 2022 B Bremen GER 2022-12-27
RcRownchangeKK*chgGame
 1626 1913 3.50 7 -2.28 20 -45.60 
  Ruddat, Mathias 1489 GER1.0010.07201.40 
  Schramm, Kilian 1615 GER1.0010.15203.00 
  Lutz, Hauke 1711 GER1.0010.24204.80 
  Storm, Max 1601 GER0.001-0.8620-17.20 
  Alhamid, Mohamad 1834 GER0.001-0.6120-12.20 
  Rick, Niklas Corvin 1620 GER0.001-0.8520-17.00 
  Malinowsky, Celina 1513  * 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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