Individual Calculations October 2018
 Free, Graham  Total change: 52.00  Rating chartPersonal card
 84th Annual Southwest Open Irving, Texas USA 2018-08-30
RcRownchangeKK*chgGame
 2181 1926 3.00 8 1.30 40 52.00 
  Hilby, Craig m2326  * USA0.001-0.0840-3.20 
  Easton, Jack 2262 USA0.5010.384015.20 
  Ynojosa Aponte, Felix Jose m2326  * VEN0.001-0.0840-3.20 
  Cervantes Landeiro, Thalia wf2172 USA0.5010.314012.40 
  Polavaram, Rithik 2108 USA1.0010.744029.60 
  Wang, Jason c2148 USA0.5010.284011.20 
  Kumar, Nikhil f2268 USA0.001-0.1240-4.80 
  Sanchez, Robert 1834 USA0.501-0.1340-5.20 
 * 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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