Individual Calculations September 2013
 Baranowicz, Jan  Total change: -31.65  Rating chartPersonal card
 M.Najdorf International Chess Festival gr. B Warszawa POL 2013-08-05
RcRownchangeKK*chgGame
 1424 1699 4.50 8 -2.11 15 -31.65 
  Pietras, Zbigniew 1340 POL0.001-0.9015-13.50 
  Ossolinska, Matylda 1386 POL1.0010.14152.10 
  Moscicka, Pola 1495 POL0.001-0.7615-11.40 
  Tkaczyk, Weronika 1393 POL1.0010.14152.10 
  Zalewski, Leszek 1501 POL0.001-0.7615-11.40 
  Ossolinski, Ziemowit 1369 POL0.501-0.3815-5.70 
  Mrozowski, Adam 1364 POL1.0010.12151.80 
  Stezycka, Paulina 1542 POL1.0010.29154.35 

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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