Individual Calculations January 2023
 Knuedel, Torben  Total change: 14.80  Rating chartPersonal card
 Wieste-Cup 2022 Sottrum GER 2022-12-02
RcRownchangeKK*chgGame
 1925 2253 4.50 5 0.21 20 4.20 
  Lueersen, Lukas 1853  * GER1.0010.08201.60 
  Reinhard, Ralf-Peter 1811 GER1.0010.06201.20 
  Korchynskyi, Mykola 1860 UKR1.0010.08201.60 
  Mueller, Wolfgang 1983 GER1.0010.17203.40 
  Helmer, Jan 2116 GER0.501-0.1820-3.60 
 * 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)
 
 Oberliga Nord-West 2022-2023 December 2022 various GER 2022-12-11
RcRownchangeKK*chgGame
 2274 2253 1.00 1 0.53 20 10.60 
  Lambrechts, Koen f2274 NED1.0010.532010.60 

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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