Rapid: Individual Calculations March 2023
 Drozd, Tomasz  Total change: -34.60  Rating chartPersonal card
 Inauguracyjny Turniej Szachowy KSz ROSZADA Przemysl - grupa A: Open Przemysl POL 2023-02-18
RcRownchangeKK*chgGame
 1394 1340 0.50 4 -1.73 20 -34.60 
  Jaskolka, Tomasz c2138 POL0.0010.00200.00 
  Drozd, Tomasz 1037 POL0.501-0.3620-7.20 
  Zajac, Wojciech 1131 POL0.001-0.7720-15.40 
  Lazarz, Justyna 1269 POL0.001-0.6020-12.00 

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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