Rapid: Individual Calculations February 2023
 Perepelkin, Vitaly  Total change: -29.20  Rating chartPersonal card
 Rapid Moscow. January 2023 - 2 Moscow RUS 2023-01-07
RcRownchangeKK*chgGame
 1798 1615 2.00 6 -0.21 40 -8.40 
  Rostovtsev, Dmitry f2270 RUS0.001-0.0140-0.40 
  Vasiliev, Ivan Dm 1306 RUS1.0010.14405.60 
  Kovtunenko, Alexandr 2061 RUS0.001-0.0640-2.40 
  Del, Nikita 1389 RUS1.0010.21408.40 
  Tarasov, Oleg 2109 RUS0.001-0.0440-1.60 
  Voronin, Nikita 1652 RUS0.001-0.4540-18.00 

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)
 
 Rapid Moscow. January 2023 - 3 Moscow RUS 2023-01-14
RcRownchangeKK*chgGame
 1630 1615 2.50 6 -0.52 40 -20.80 
  Gavrilov, Alexei g2142 RUS0.001-0.0340-1.20 
  Suleymanov, Askhab 1230 RUS1.0010.09403.60 
  Granovskiy, Alexandr m2020 KAZ0.001-0.0840-3.20 
  Golofast, Uliyana 1330 RUS1.0010.16406.40 
  Kulumbetov, Raif 1788 RUS0.001-0.2740-10.80 
  Redina, Ekaterina 1268 RUS0.501-0.3940-15.60 

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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