Individual Calculations February 2023
 Nogly, Christoph  Total change: 6.40  Rating chartPersonal card
 Vereinsmeisterschaft Schachfreunde Berlin 2024 January 2023 Berlin GER 2023-01-11
RcRownchangeKK*chgGame
 1972 2255 2.00 2 0.32 20 6.40 
  Carmesin, Leon Lucas Finn 1946 GER1.0010.14202.80 
  Bender, Leon 1997 GER1.0010.18203.60 

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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