Individual Calculations March 2023
 Prieb, Robert  Total change: 28.40  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 6 Various Places BEL 2023-01-29
RcRownchangeKK*chgGame
 2053 2127 0.50 1 -0.10 40 -4.00 
  Gohla, Ulf 2053 GER0.501-0.1040-4.00 

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)
 
 Oberliga NRW 2022-2023 February 2023 various GER 2023-02-12
RcRownchangeKK*chgGame
 2196 2085 1.00 1 0.65 40 26.00 
  Asadzade, Idris 2196 GER1.0010.654026.00 

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 Q4 A Magdeburg GER 2023-02-17
RcRownchangeKK*chgGame
 2183 2085 2.00 5 0.16 40 6.40 
  Heinrich, John 2177 GER0.5010.13405.20 
  Lick, Patrick 2204 GER0.5010.16406.40 
  Roessler, Ulrike wm2161 GER0.5010.10404.00 
  Meyner, Hannes 2122 GER0.5010.05402.00 
  Schiffer, Stefan f2252 GER0.001-0.2840-11.20 

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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