Individual Calculations December 2019
 Markiewicz, Janusz  Total change: 11.20  Rating chartPersonal card
 68. Mistrzostwa Warszawy w szachach standardowych - gr. B Warszawa POL 2019-11-12
RcRownchangeKK*chgGame
 1407 1142 2.00 7 0.56 20 11.20 
  Jaroszuk, Marcin 1542  * POL0.5010.42208.40 
  Gierech, Pawel 1542  * POL0.001-0.0820-1.60 
  Jedras, Maciej 1158 POL1.0010.522010.40 
  Muck, Piotr 1490 POL0.001-0.1120-2.20 
  Klim, Juliusz 1266 POL0.001-0.3320-6.60 
  Budrewicz, Henryk 1308 POL0.5010.22204.40 
  Jaskulski, Jan 1542  * POL0.001-0.0820-1.60 
 * 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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