Rapid: Individual Calculations November 2020
 Zakrzewska, Joanna  Total change: -21.40  Rating chartPersonal card
 X Miedzynarodowy Memorial Szachowy Ferdynanda Dziedzica - Mistrzostwa Polski w Szachach Szybkich Trzcianka POL 2020-10-18
RcRownchangeKK*chgGame
 1626 1594 3.00 8 -1.07 20 -21.40 
  Krasenkow, Michal g2329 POL0.001-0.0120-0.20 
  Klapec, Adam 1159 POL1.0010.06201.20 
  Reshetniak, Vitaliy 2106 UKR0.001-0.0420-0.80 
  Walkowski, Tobiasz 1230 POL0.001-0.9020-18.00 
  Koscielecki, Przemyslaw 1246 POL1.0010.11202.20 
  Malecki, Eugeniusz 1805 POL0.001-0.2320-4.60 
  Zaluski, Adam 1331 POL1.0010.18203.60 
  Zgarda, Jakub 1800 POL0.001-0.2420-4.80 

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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