Blitz: Individual Calculations March 2015
 Tan, Gaddiel Tan  Total change: -8.00  Rating chartPersonal card
 2015 Northern Blitz Championship Schaumberg, Illinois USA 2015-02-21
RcRownchangeKK*chgGame
 2231 1984 1.00 6 -0.40 20 -8.00 
  Gurevich, Dmitry g2384  * USA0.5010.42208.40 
  Gurevich, Dmitry g2384  * USA0.001-0.0820-1.60 
  Tang, Im Andrew m2321 USA0.001-0.1220-2.40 
  Tang, Im Andrew m2321 USA0.001-0.1220-2.40 
  Mc Clanahan, Gavin 1987 USA0.5010.00200.00 
  Mc Clanahan, Gavin 1987 USA0.001-0.5020-10.00 
 * 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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