Rapid: Individual Calculations May 2015
 Kozlowski, Marcin  Total change: 11.00  Rating chartPersonal card
 2 Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2015-04-11
RcRownchangeKK*chgGame
 1882 1844 4.00 8 0.55 20 11.00 
  Bazylewicz, Zygmunt 1444  * POL1.0010.08201.60 
  Somyk, Marcin 1970 POL1.0010.672013.40 
  Mocny, Tomasz 1952 POL1.0010.652013.00 
  Kielek, Andrzej 1908 POL1.0010.592011.80 
  Suliborski, Artur 1948 POL0.001-0.3620-7.20 
  Hasinski, Krystian 1958 POL0.001-0.3420-6.80 
  Madera, Mateusz 1929 POL0.001-0.3820-7.60 
  Szydelko, Marcin 1947 POL0.001-0.3620-7.20 
 * 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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