Individual Calculations September 2019
 Brown, Michael  Total change: -19.50  Rating chartPersonal card
 2019 U.S. Masters Championship Greensboro, North Carolina USA 2019-08-21
RcRownchangeKK*chgGame
 2302 2529 5.00 9 -1.95 10 -19.50 
  Bereolos, Peter f2178 USA0.501-0.3910-3.90 
  Matta, Nicholas 2129  * USA1.0010.08100.80 
  Gauri, Shankar f2363 IND0.501-0.2210-2.20 
  Chiku-Ratte, Olivier-Kenta f2361 CAN0.001-0.7210-7.20 
  Ippolito, Dean m2352 USA0.501-0.2310-2.30 
  Tsay, Vincent f2164 USA1.0010.10101.00 
  Mulyar, Michael m2382 USA0.501-0.2010-2.00 
  Sarkar, Justin m2357 USA1.0010.27102.70 
  Brodsky, David m2428 USA0.001-0.6410-6.40 
 * 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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