Rapid: Individual Calculations November 2018
 Borisov, Sergey N.  Total change: -42.80  Rating chartPersonal card
 IV Rapid Cup of President_2018 - B Nizhny Novgorod RUS 2018-10-28
RcRownchangeKK*chgGame
 1391 1643 3.50 7 -2.14 20 -42.80 
  Kostin, Nikolay 1308 RUS1.0010.12202.40 
  Kalinin, Matvey 1446 RUS0.001-0.7520-15.00 
  Goryacheva, Svetlana 1360 RUS1.0010.16203.20 
  Kuzmin, Andrey 1371 RUS0.501-0.3320-6.60 
  Dozhdev, Vladislav 1437 RUS1.0010.24204.80 
  Elesin, Alexandr 1337 RUS0.001-0.8620-17.20 
  Vaganov, Andrey 1475 RUS0.001-0.7220-14.40 

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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