Rapid: Individual Calculations September 2023
 Taranowicz, Zofia  Total change: -2.20  Rating chartPersonal card
 VI Miedzynarodowy Turniej Szachowy o Puchar Burmistrza Rucianego-Nidy Ruciane-Nida POL 2023-07-30
RcRownchangeKK*chgGame
 1420 1275 1.50 5 -0.11 20 -2.20 
  Gula, Andrzej 1604 POL0.001-0.1220-2.40 
  Strzyz, Andrzej 1072 POL1.0010.24204.80 
  Polakowski, Jan 1452 POL0.001-0.2720-5.40 
  Malecki, Patryk 1487 POL0.5010.27205.40 
  Gorski, Wawrzyniec 1483 POL0.001-0.2320-4.60 

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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