Individual Calculations December 2022
 Guelcan, Batuhan Ege  Total change: 6.40  Rating chartPersonal card
 Offene Solinger Stadtmeisterschaft 2022 October 2022 Solingen GER 2022-10-01
RcRownchangeKK*chgGame
 1623 1532 1.00 1 0.62 40 24.80 
  Bauer, Matthias 1623 GER1.0010.624024.80 

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)
 
 Offene Solinger Stadtmeisterschaft 2022 November 2022 Solingen GER 2022-11-01
RcRownchangeKK*chgGame
 1851 1519 0.00 2 -0.46 40 -18.40 
  Goerke, Joachim 2137 GER0.001-0.0240-0.80 
  Bock, Juergen 1564 GER0.001-0.4440-17.60 

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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