Individual Calculations December 2023
 Maehrlein, Christoph, Dr.  Total change: 11.60  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2023 A Heusenstamm GER 2023-11-23
RcRownchangeKK*chgGame
 1986 1986 4.00 7 0.58 20 11.60 
  Zarriess, Benjamin 1732 GER1.0010.19203.80 
  Eilers, Stefan f2300 GER0.001-0.1420-2.80 
  Auge, Hendrik 1819 GER1.0010.28205.60 
  Hebbering, Tom Elliot 2232 GER1.0010.812016.20 
  Steadman, Michael V R f2127 NZL0.001-0.3120-6.20 
  Moldenhauer, Lennart 1586  * GER1.0010.08201.60 
  Siegert, Gregor 2109 GER0.001-0.3320-6.60 
 * 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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