Individual Calculations February 2024
 Kuhn, Gerhard  Total change: 12.40  Rating chartPersonal card
 39. Internationales Boeblinger Open A Boeblingen GER 2023-12-26
RcRownchangeKK*chgGame
 2125 1985 2.50 6 0.62 20 12.40 
  Hartmann, Martin 2167 GER0.5010.24204.80 
  Geshnizjani, Ramin 2149 GER0.001-0.2820-5.60 
  Schneider, Bernd f2160 GER0.5010.23204.60 
  Mueller, Erich 2066 GER1.0010.612012.20 
  Weber, Daniel 2144 GER0.5010.21204.20 
  Teng, Jiarong 2063 CHN0.001-0.3920-7.80 

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)
 

 

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