Individual Calculations January 2022
 Fleischman, Eric  Total change: -29.40  Rating chartPersonal card
 105th Edward Lasker Memorial - MCC Championship New York, NY USA 2021-12-10
RcRownchangeKK*chgGame
 1997 2050 2.50 7 -1.47 20 -29.40 
  Yoo, Christopher Woojin m2450  * USA0.001-0.0820-1.60 
  Leschinsky, Gary 1957 USA0.501-0.1320-2.60 
  Huang, Gary 2118 USA0.5010.09201.80 
  Zhu, Jenny 1701 USA0.001-0.8920-17.80 
  Gutnik, Aleksandr 2019 USA0.001-0.5420-10.80 
  Frumkin, Edward A 1714 USA1.0010.12202.40 
  Miller, Rachel cwm2019 JAM0.501-0.0420-0.80 
 * 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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