Individual Calculations December 2019
 Jedras, Maciej  Total change: -22.40  Rating chartPersonal card
 68. Mistrzostwa Warszawy w szachach standardowych - gr. B Warszawa POL 2019-11-12
RcRownchangeKK*chgGame
 1315 1158 2.00 8 -0.56 40 -22.40 
  Mazurkiewicz, Wojciech 1557 POL0.5010.424016.80 
  Winogrodzki, Jozef 1415 POL0.001-0.1840-7.20 
  Markiewicz, Janusz 1142 POL0.001-0.5240-20.80 
  Budrewicz, Henryk 1308 POL0.5010.20408.00 
  Sloniewska, Alicja 1558  * POL0.001-0.0840-3.20 
  Grabowski, Adam 1282 POL0.001-0.3340-13.20 
  Zbijowski, Patryk 1133 POL0.001-0.5340-21.20 
  Skonieczny, Marcin 1127 POL1.0010.464018.40 
 * 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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