Rapid: Individual Calculations June 2021
 Dobrovolskiy, Nikolay  Total change: 8.60  Rating chartPersonal card
 CHESS PLAZA (rapid5) Moscow RUS 2021-04-24
RcRownchangeKK*chgGame
 1670 1380 2.00 5 0.44 20 8.80 
  Zhuravlev, Denis 1594 RUS0.001-0.2320-4.60 
  Nifanova, Sofia 1320 RUS1.0010.42208.40 
  Vershinin, Miroslav 1208 RUS1.0010.27205.40 
  Ermolaev, Evgeny f2115 RUS0.001-0.0120-0.20 
  Maltsevskaya, Aleksandra wg2115 RUS0.001-0.0120-0.20 

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)
 
 CHESS PLAZA (rapid6) Moscow RUS 2021-04-25
RcRownchangeKK*chgGame
 1327 1380 4.00 7 -0.01 20 -0.20 
  Sovetova, Anna 1254 RUS1.0010.33206.60 
  Kalinin, Alexander V 1241 RUS0.001-0.6920-13.80 
  Protas, Dmitry 1206 RUS1.0010.27205.40 
  Boleyninger, Maksim 1285 RUS1.0010.37207.40 
  Alexandrov, Matvey 1584 RUS0.001-0.2420-4.80 
  Goglichidze, Tamerlan 1285 RUS1.0010.37207.40 
  Kocherov, Lev 1435 RUS0.001-0.4220-8.40 

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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