Rapid: Individual Calculations January 2020
 Borsch, Alexander  Total change: -2.00  Rating chartPersonal card
 Championship of N.Novgorod region - 2019_rapid Nizhniy Novgorod RUS 2019-12-22
RcRownchangeKK*chgGame
 1604 1422 2.00 7 -0.10 20 -2.00 
  Borsch, Sergey 1822  * RUS0.5010.42208.40 
  Berglezov, Mikhail 1822  * RUS0.001-0.0820-1.60 
  Golovin, Leonid 1822  * RUS0.001-0.0820-1.60 
  Neukrytykh, Maxim 1107 RUS1.0010.14202.80 
  Rjabyh, Ilja 1493 RUS0.001-0.4020-8.00 
  Ikonnikov, Georgy 1665 RUS0.001-0.2020-4.00 
  Larkin, Nikolay 1498 RUS0.5010.10202.00 
 * 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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