Individual Calculations October 2023
 Kutschker, Alexander  Total change: 25.40  Rating chartPersonal card
 BSW-Meisterturnier 2023 Karlstadt GER 2023-08-27
RcRownchangeKK*chgGame
 2027 1615 2.50 7 1.71 20 34.20 
  Rosin, Ralf 1828 GER0.5010.27205.40 
  Tueckmantel, Rene 2125 GER0.001-0.0420-0.80 
  Streit, Roland 1727 GER1.0010.652013.00 
  Michel, Steffen 2212 GER1.0010.982019.60 
  Just, Wolfgang 2098 GER0.001-0.0520-1.00 
  Ilgner, Andreas 2128 GER0.001-0.0420-0.80 
  Walther, Hans-Wolfgang 2070 GER0.001-0.0620-1.20 

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)
 
 tschaturanga Sommer Cup 2023 Group B Round 7 Vienna AUT 2023-09-04
RcRownchangeKK*chgGame
 1667 1624 0.00 1 -0.44 20 -8.80 
  Ruck, Helmut 1667 AUT0.001-0.4420-8.80 

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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