Individual Calculations September 2019
 Drobka, Marcin  Total change: 17.80  Rating chartPersonal card
 XIX Ogolnopolskie Indywidualne Mistrzostwa Szkol - 2005 i starsi Dabki POL 2019-08-17
RcRownchangeKK*chgGame
 1466 1601 6.00 8 0.89 20 17.80 
  Szwacinska, Wiktoria 1201  * POL1.0010.08201.60 
  Szpiczakowski, Konrad 1201  * POL1.0010.08201.60 
  Pyzio, Amelia 1581 POL0.501-0.0320-0.60 
  Walkowski, Jonasz 1575 POL0.001-0.5420-10.80 
  Cichon, Jakub 1756 POL1.0010.712014.20 
  Namyslak, Piotr 1729 POL1.0010.672013.40 
  Kopczynski, Alan 1484 POL0.501-0.1620-3.20 
  Kaminski, Jakub 1201  * POL1.0010.08201.60 
 * 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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