Individual Calculations April 2023
 Moradi Kahlou, Benjamin  Total change: 19.60  Rating chartPersonal card
 NRW-Liga 2 2022-2023 March 2023 various GER 2023-03-05
RcRownchangeKK*chgGame
 2132 2062 0.50 1 0.10 40 4.00 
  Mohammadi Nia, Borna 2132 GER0.5010.10404.00 

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)
 
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q6 B Duesseldorf GER 2023-03-24
RcRownchangeKK*chgGame
 1970 2062 3.50 5 0.39 40 15.60 
  Wiedenbruch, Paul 1956 GER0.001-0.6440-25.60 
  Pinno, Gregor 1913 GER1.0010.304012.00 
  Siemes, Robert 1926 GER1.0010.324012.80 
  Sabirov, Rafael 2067 GER0.5010.01400.40 
  Fowler, Gordon 1989 GER1.0010.404016.00 

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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