Rapid: Individual Calculations February 2023
 Davtyan, David  Total change: 99.60  Rating chartPersonal card
 Voronezh Liberation Day Rapid 2023 Voronezh RUS 2023-01-28
RcRownchangeKK*chgGame
 1708 1403 5.00 9 2.49 40 99.60 
  Matasova, Valerya 1206 RUS1.0010.254010.00 
  Klimentov, Evgeny f2251 RUS0.0010.00400.00 
  Kiselev, Roman 1141 RUS1.0010.18407.20 
  Gritsuk, Viktor 1577 RUS1.0010.734029.20 
  Kuzminykh, Nikita 1881 RUS0.001-0.0540-2.00 
  Petrov, Aleksandr 1402 RUS1.0010.504020.00 
  Serdjukov, Sergey f2045 RUS0.001-0.0140-0.40 
  Nasrudinov, Nasrudin 1768 RUS1.0010.904036.00 
  Ponomariov, Timur f2104 RUS0.001-0.0140-0.40 

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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