Individual Calculations January 2020
 Michalak, Augustyn  Total change: 15.20  Rating chartPersonal card
 Jesienne ELOgranie w Hetmanie 2019_A Warszawa POL 2019-09-16
RcRownchangeKK*chgGame
 1486 1767 8.00 9 0.76 20 15.20 
  Grzenkowicz, Lukasz 1599 POL0.501-0.2220-4.40 
  Borys, Marek 1386 POL1.0010.09201.80 
  Bartosik, Dawid 1367  * POL1.0010.08201.60 
  Tomczyk, Ryszard 1367  * POL1.0010.08201.60 
  Winogrodzki, Jozef 1415 POL1.0010.11202.20 
  Wasilewski, Orhan 1367  * POL1.0010.08201.60 
  Tychulski, Krzysztof 1834 POL0.5010.09201.80 
  Kwiek, Janusz 1379 POL1.0010.09201.80 
  Milczarek, Robert 1664 POL1.0010.36207.20 
 * 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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