Individual Calculations September 2023
 Trenkelbach, Cassian  Total change: -40.80  Rating chartPersonal card
 3. Sandhaeuser Schachsommer B-Turnier Sandhausen GER 2023-08-02
RcRownchangeKK*chgGame
 1359 1498 1.00 3 -1.02 40 -40.80 
  Edelbluth, Daniel 1269 GER0.001-0.7940-31.60 
  Klein, Simon 1273 GER1.0010.22408.80 
  Bossert, Moritz 1536 GER0.001-0.4540-18.00 

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)
 

 

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