Individual Calculations April 2023
 Krueger, Andre  Total change: -7.60  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 8 Various Places BEL 2023-03-05
RcRownchangeKK*chgGame
 1817 1960 0.50 1 -0.19 20 -3.80 
  Surmont, Yves 1817 BEL0.501-0.1920-3.80 

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)
 
 Dutch Team Competition 2022-2023 - Klasse 4 Round 7 Various NED 2023-03-11
RcRownchangeKK*chgGame
 1922 1960 0.50 1 -0.05 20 -1.00 
  Van Der Wijst, Henk 1922 NED0.501-0.0520-1.00 

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
 1939 1960 2.50 5 -0.14 20 -2.80 
  Schalow, Daniel 2066 GER0.001-0.3620-7.20 
  Gallasch, Robin 2055 GER0.5010.13202.60 
  Greiner, Gregory 1931 GER0.001-0.5420-10.80 
  Shishkov, Mark 1840 GER1.0010.34206.80 
  Rudolph, Eva 1802 GER1.0010.29205.80 

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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