Individual Calculations September 2013
 Brudzinski, Maciej  Total change: -22.80  Rating chartPersonal card
 M.Najdorf International Chess Festival gr. B Warszawa POL 2013-08-05
RcRownchangeKK*chgGame
 1525 1768 5.50 9 -1.52 15 -22.80 
  Woznica, Alicja 1414 POL1.0010.11151.65 
  Kankowski, Daniel 1368  * POL0.001-0.9215-13.80 
  Ossolinski, Lukasz 1512 POL1.0010.19152.85 
  Moscicka, Pola 1495 POL0.001-0.8315-12.45 
  Mrozowski, Jan 1511 POL1.0010.18152.70 
  Zalewski, Leszek 1501 POL0.501-0.3215-4.80 
  Kowal, Cezary 1533 POL1.0010.21153.15 
  Czorniej, Antonina 1461 POL1.0010.14152.10 
  Pekacki, Stanislaw 1933 POL0.001-0.2815-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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