Individual Calculations May 2024
 Polzer, Adrian  Total change: 49.20  Rating chartPersonal card
 GRENKE Chess Open 2024 B-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 1805 1881 6.00 8 1.23 40 49.20 
  Drygalla, Alexander 1703 GER0.501-0.2340-9.20 
  Blum, Michael 1695 GER1.0010.264010.40 
  Wang, Simon 1732 GER0.501-0.2040-8.00 
  Jordan, Christina 1741 SUI1.0010.314012.40 
  Selzer, Luca 1663 GER1.0010.22408.80 
  Nickel, Ruediger 1981 GER1.0010.644025.60 
  Houimel, Omar f1990 TUN0.5010.15406.00 
  Kutzner, Joachim 1936 GER0.5010.08403.20 

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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