Individual Calculations July 2023
 Mantic, Andrej  Total change: 70.80  Rating chartPersonal card
 S: 35th International Chess Tournament Open Pula 2023 Pula CRO 2023-06-17
RcRownchangeKK*chgGame
 2008 1486 2.00 6 1.77 40 70.80 
  Labrovic, Jakov 1944 CRO1.0010.954038.00 
  Grgurevic, Boris 2121 CRO0.5010.494019.60 
  Perlitz, Sven 2098 GER0.5010.484019.20 
  Zoernpfenning, Siegfried 2025 AUT0.001-0.0340-1.20 
  Novak, Ivo 1912 CRO0.001-0.0740-2.80 
  Mrkaljevic, Jakub 1948 CRO0.001-0.0540-2.00 

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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