Individual Calculations May 2023
 Kurt, Sascha  Total change: -13.20  Rating chartPersonal card
 Dutch Team Competition 2022-2023 - Klasse 2 Round 8 Various NED 2023-04-01
RcRownchangeKK*chgGame
 2087 1909 0.00 1 -0.27 40 -10.80 
  Vogel, Jaap f2087 NED0.001-0.2740-10.80 

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)
 
 Offene internationale NRW-Einzelmeisterschaft 2023 Krefeld GER 2023-04-06
RcRownchangeKK*chgGame
 2059 1909 2.00 7 -0.24 40 -9.60 
  Neuman, Petr g2382 CZE0.001-0.0540-2.00 
  Berresheim, Helmut 2100 GER0.5010.254010.00 
  Sonnenschein, Philipp c2224 GER0.001-0.1440-5.60 
  Naumann, Tobias Nils 1509  * GER1.0010.08403.20 
  Schaefers, Andreas 2051 GER0.001-0.3140-12.40 
  Borchert, Stephan 2071 GER0.5010.21408.40 
  Ciornei, Dragos, Dr. 2077 GER0.001-0.2840-11.20 
 * 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)
 
 Dutch Team Competition 2022-2023 - Klasse 2 Round 9 Various NED 2023-04-22
RcRownchangeKK*chgGame
 2045 1909 0.50 1 0.18 40 7.20 
  Coenen, Eduard 2045 NED0.5010.18407.20 

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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