Individual Calculations December 2023
 Botschek, Marius  Total change: 41.60  Rating chartPersonal card
 5. Heidelberger Schachherbst A-Turnier Heidelberg GER 2023-10-27
RcRownchangeKK*chgGame
 1785 1533 2.50 7 1.04 40 41.60 
  Walther, Tim 1980 GER0.001-0.0640-2.40 
  Kalina, Lena 1717 GER0.5010.24409.60 
  Varun, Raj Kaipalath 1630 IND0.5010.13405.20 
  Hieber, Max 1743 GER0.5010.274010.80 
  Heller, Benedikt 1696 GER0.001-0.2840-11.20 
  Dornblueth, Christian 1921 GER0.5010.414016.40 
  Meng, Yuxuan 1807 GER0.5010.334013.20 

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)
 

 

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