Rapid: Individual Calculations May 2019
 Dryaeva, Lana  Total change: -40.80  Rating chartPersonal card
 Russian Championship G13 rapid 2019 Loo RUS 2019-04-18
RcRownchangeKK*chgGame
 1205 1260 2.00 7 -2.04 20 -40.80 
  Petrova, Elizaveta 1581 RUS0.001-0.1320-2.60 
  Puzyreva, Veronika 1081 RUS0.001-0.7320-14.60 
  Kiseleva, Ekaterina 1170 RUS0.001-0.6220-12.40 
  Kotlyar, Anfisa 1094 RUS0.501-0.2220-4.40 
  Basaeva, Margarita 1067 RUS0.501-0.2520-5.00 
  Karpekina, Mariya 1047 RUS1.0010.23204.60 
  Lyukina, Sofya 1396 RUS0.001-0.3220-6.40 

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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