Individual Calculations March 2023
 Weber, Daniel  Total change: 12.40  Rating chartPersonal card
 Deutsche Schach-Pokalmeisterschaft fuer Mannschaften 2023 Vorrunde various GER 2023-01-28
RcRownchangeKK*chgGame
 1810 2090 1.00 1 0.16 20 3.20 
  Khalaf, Ayman 1810 GER1.0010.16203.20 

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)
 
 Vereinsmeisterschaft Schachfreunde Berlin 2024 February 2023 Berlin GER 2023-02-01
RcRownchangeKK*chgGame
 2084 2096 2.00 3 0.46 20 9.20 
  Hoffmann, Udo f2294 GER1.0010.762015.20 
  Gebigke, Martin 2051 GER0.001-0.5620-11.20 
  Groot, Patrick 1908 GER1.0010.26205.20 

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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