Individual Calculations April 2023
 Stuemer, Paul  Total change: 24.00  Rating chartPersonal card
 NRW-Klasse 4 2022-2023 February 2023 various GER 2023-02-12
RcRownchangeKK*chgGame
 2139 1992 0.50 1 0.20 20 4.00 
  Arndt, Stefan 2139 GER0.5010.20204.00 

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)
 
 Dutch Team Competition 2022-2023 - Klasse 3 Round 7 Various NED 2023-03-11
RcRownchangeKK*chgGame
 1771 1988 1.00 1 0.22 20 4.40 
  Bokern, Paul 1771 NED1.0010.22204.40 

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)
 
 NRW-Klasse 4 2022-2023 March 2023 various GER 2023-03-12
RcRownchangeKK*chgGame
 2212 1988 1.00 1 0.78 20 15.60 
  Blasek, Ralph f2212 GER1.0010.782015.60 

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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