Individual Calculations September 2023
 Klein, Simon  Total change: 10.40  Rating chartPersonal card
 3. Sandhaeuser Schachsommer B-Turnier Sandhausen GER 2023-08-02
RcRownchangeKK*chgGame
 1434 1273 2.00 5 0.52 20 10.40 
  Seelinger, Elina 1455 GER0.001-0.2620-5.20 
  Lorch, Stephan 1475 GER1.0010.762015.20 
  Kissel, Ralf 1514 GER0.001-0.2020-4.00 
  Trenkelbach, Cassian 1498 GER0.001-0.2220-4.40 
  Kolb, Dietmar 1230 GER1.0010.44208.80 

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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