Individual Calculations November 2023
 Matiashvili, Alexander Michael  Total change: 114.00  Rating chartPersonal card
 1. Berlin U25 Open B Berlin GER 2023-10-23
RcRownchangeKK*chgGame
 1689 1479 5.00 9 2.85 40 114.00 
  Peglau, Paul David 1751 GER0.001-0.1740-6.80 
  Kreuz, Maximilian 1760 GER1.0010.844033.60 
  Schmidt, Alexander Nadvid 1608 GER1.0010.674026.80 
  Christen, Jan 1665 GER1.0010.744029.60 
  Genov, Valentin c1796 BUL0.001-0.1340-5.20 
  Janoschka, Julien 1631 GER0.001-0.3040-12.00 
  Beynish, Lior 1658 GER1.0010.734029.20 
  Rennkamp, David 1732 GER0.001-0.1940-7.60 
  Reddi, Bhuvana 1600 GER1.0010.664026.40 

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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