Rapid: Individual Calculations April 2023
 Drugova, Kira  Total change: 57.42  Rating chartPersonal card
 St. Petersburg Rapid Championship 2023 Women St. Petersburg RUS 2023-03-04
RcRownchangeKK*chgGame
 1554 1172 3.50 9 1.91 33 63.03 
  Sundukova, Ksenia 1741 RUS1.0010.983332.34 
  Reger, Valeriia wf1845 RUS0.001-0.0133-0.33 
  Makarova, Maria A. 1425 RUS1.0010.813326.73 
  Minina, Veronika wf1944 RUS0.0010.00330.00 
  Lezina, Anna 1653 RUS0.001-0.0533-1.65 
  Zaripova, Nailia 1103 RUS1.0010.403313.20 
  Salmina, Veronika 1687 RUS0.001-0.0433-1.32 
  Sudarkina, Ekaterina 1388 RUS0.001-0.2233-7.26 
  Terman, Elizaveta 1203 RUS0.5010.04331.32 

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)
 
 Silver dragonfly 2023. Rapid Kudrovo RUS 2023-03-08
RcRownchangeKK*chgGame
 1218 1172 1.50 3 0.19 33 6.27 
  Pustynnikova, Aleksandra 1276 RUS0.001-0.3633-11.88 
  Nekravtseva, Anastasia 1242 RUS0.5010.10333.30 
  Khoroshikh, Sofia 1135 RUS1.0010.453314.85 

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 festival Alexander Alekhine Cup. Rapid A St. Petersburg RUS 2023-03-25
RcRownchangeKK*chgGame
 1278 1172 3.00 9 -0.36 33 -11.88 
  Tambovskii, Kirill 1612 RUS0.001-0.0633-1.98 
  Vishtal, Olga An 1316 RUS0.001-0.3133-10.23 
  Safiullov, Artur 1257 RUS1.0010.623320.46 
  Yakovlev, Ivan D 1282 RUS0.5010.15334.95 
  Dmitrenko, Ignat 1267 RUS0.001-0.3733-12.21 
  Kirillov, Mikhail V 1150 RUS0.001-0.5333-17.49 
  Bugaev, Gordei 1183 RUS0.5010.02330.66 
  Bazhenkov, Mikhail 1202 RUS0.001-0.4633-15.18 
  Trukhanovich, Vladislav Aleksand 1233 RUS1.0010.583319.14 

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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