Individual Calculations December 2023
 Motzer, Marc  Total change: 27.40  Rating chartPersonal card
 5. Heidelberger Schachherbst A-Turnier Heidelberg GER 2023-10-27
RcRownchangeKK*chgGame
 1877 1724 3.00 6 1.04 20 20.80 
  Schrepp, Florian 2013 GER0.5010.34206.80 
  Hess, Markus, Dr. 2127 GER0.001-0.0820-1.60 
  Gaertner, Johannes 1582 GER0.501-0.1920-3.80 
  Kosak, Karolina 1695 SLO0.501-0.0420-0.80 
  Pelt, Alexander 1894 GER0.5010.22204.40 
  Stevens, Ray 1951 GER1.0010.792015.80 

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)
 
 Heusenstamm Sparkassen Open 2023 A Heusenstamm GER 2023-11-23
RcRownchangeKK*chgGame
 1728 1724 3.50 6 0.33 20 6.60 
  Seidel, Andre 2181 GER0.001-0.0520-1.00 
  Rohatgi, Kushagra 1577 GER0.501-0.2020-4.00 
  Kanno, Clara Yumi 1388 GER1.0010.12202.40 
  Stuemer, Paul 2115 GER0.5010.41208.20 
  Schmid, Leon 1592 GER0.501-0.1820-3.60 
  Kovalskyy, Alicia 1515 GER1.0010.23204.60 

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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