Individual Calculations May 2024
 Martynow, Jacek  Total change: -9.20  Rating chartPersonal card
 III Turniej AZS o kategorie centralne Poznan POL 2024-04-20
RcRownchangeKK*chgGame
 1633 1591 2.00 5 -0.23 40 -9.20 
  Kasperski, Jakub 1697 POL0.001-0.3640-14.40 
  Zielewicz, Piotr 1800 POL1.0010.774030.80 
  Siwek, Leon 1599 POL0.001-0.4940-19.60 
  Skrzypczak, Wiktor 1650 POL0.001-0.4240-16.80 
  Jachnik, Stanislaw 1420 POL1.0010.274010.80 

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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