Individual Calculations February 2017
 Stengelin, Martin  Total change: -92.80  Rating chartPersonal card
 9th Annual Chesapeake Open - U2200 Rockville, Maryland USA 2017-01-13
RcRownchangeKK*chgGame
 1829 2049 1.50 5 -2.32 40 -92.80 
  Prem, Pranav 1864 USA0.501-0.2440-9.60 
  Al-Hariri, Saad 1803 USA0.001-0.8140-32.40 
  Lohr, Nathan 1951 USA1.0010.374014.80 
  Mao, Andrew 1880 USA0.001-0.7240-28.80 
  Nair, Siddhant 1649  * USA0.001-0.9240-36.80 
 * 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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