Individual Calculations March 2024
 Kovalyov, Dima  Total change: 160.40  Rating chartPersonal card
 NRW-Klasse Gruppe 4 2023-2024 February 2024 various GER 2024-02-04
RcRownchangeKK*chgGame
 1734 1601 1.50 2 0.86 40 34.40 
  Hackbusch, Thomas 1710 GER0.5010.15406.00 
  Neu, Martin 1757 GER1.0010.714028.40 

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)
 
 13. Solinger Karnevals-Open 2024 Solingen GER 2024-02-09
RcRownchangeKK*chgGame
 2047 1601 3.50 5 3.15 40 126.00 
  Boschek, Hans-Joachim, Dr. 1927 GER1.0010.874034.80 
  Bien, Stefan 2017 GER1.0010.934037.20 
  Michalczak, Thomas f2203 GER0.5010.484019.20 
  Villwock, Martin 2096 GER0.5010.464018.40 
  Maenken, Merlin 1990 GER0.5010.414016.40 

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)
 

 

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