Rapid: Individual Calculations February 2019
 Kogan, Elvira  Total change: -49.60  Rating chartPersonal card
 Maloy Rapid 2019 Stage 18_B Maloyaroslavets RUS 2019-01-04
RcRownchangeKK*chgGame
 1463 1726 4.00 8 -2.48 20 -49.60 
  Semenov, Semen M 1326  * RUS1.0010.08201.60 
  Abramenkov, Sergei 1542 RUS0.001-0.7420-14.80 
  Mukhtarov, Firgan 1326  * RUS0.501-0.4220-8.40 
  Okruzhnova, Anna 1396 RUS1.0010.12202.40 
  Kalyakin, Sergei 1478 RUS0.501-0.3120-6.20 
  Tepliakov, Eduard 1500 RUS1.0010.21204.20 
  Yushin, Pavel 1602 RUS0.001-0.6720-13.40 
  Khripunov, Leonid 1536 RUS0.001-0.7520-15.00 
 * 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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