Individual Calculations September 2023
 Hoffmann, Sebastian  Total change: 8.80  Rating chartPersonal card
 Krefelder Sommeropen 2023 Krefeld GER 2023-08-02
RcRownchangeKK*chgGame
 1975 2179 7.00 9 0.44 20 8.80 
  Braun, Joshua 1779  * GER1.0010.08201.60 
  Vestrick, Frank 1827 GER1.0010.11202.20 
  Deider, Kevin 1773 BEL1.0010.08201.60 
  Nezhyvenko, Mykhaylo 1898 GER1.0010.16203.20 
  Neukirchner, Pascal f2279 GER0.001-0.3620-7.20 
  Mukovskiy, Peter 1914 GER1.0010.18203.60 
  Wachsmann, Dietmar 2016 GER0.501-0.2220-4.40 
  Bilenko, Yaroslav 2062 UKR1.0010.34206.80 
  Schiffer, Stefan f2228 GER0.5010.07201.40 
 * 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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