Rapid: Individual Calculations April 2023
 Borisov, Ivan D  Total change: 51.60  Rating chartPersonal card
 Grand-Prix Rapid Yekaterinburg 2023. 2nd stage Yekaterinburg RUS 2023-03-19
RcRownchangeKK*chgGame
 1630 1436 4.50 9 1.29 40 51.60 
  Gilev, Sergey 2270 RUS0.0010.00400.00 
  Vishnevsky, Vyacheslav 1040 RUS0.501-0.4240-16.80 
  Kozhevnikov, Yuri 1078 RUS1.0010.10404.00 
  Savelyev, Mikhail 1769 RUS0.5010.384015.20 
  Sitnikovskiy, Sergey 1972 RUS0.001-0.0340-1.20 
  Malahov, Egor 1205 RUS1.0010.21408.40 
  Pastukhov, Leonid 2004 RUS0.5010.484019.20 
  Golikov, Ivan 1649 RUS1.0010.774030.80 
  Bilyalutdinov, Vitalii 1680 RUS0.001-0.2040-8.00 

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)
 

 

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