Rapid: Individual Calculations June 2023
 Dudkin, Mikhail Dm.  Total change: 18.40  Rating chartPersonal card
 Ohta-park chess Victory Day 2023. Rapid A1 Mistolovo RUS 2023-05-06
RcRownchangeKK*chgGame
 1439 1519 5.50 8 0.46 40 18.40 
  Cherkasov, Andrei 1174 RUS1.0010.11404.40 
  Dudkina, Uliana 1907 RUS0.001-0.0940-3.60 
  Borodatov, Mikhail 1285 RUS1.0010.21408.40 
  Bolshakov, Maxim 1389 RUS0.001-0.6840-27.20 
  Goroschenya, Maksim A 1183 RUS1.0010.12404.80 
  Kuznetsov, Sevastyan 1261 RUS1.0010.18407.20 
  Pavlenko, Darya 1192 RUS1.0010.13405.20 
  Kundianok, Vladislav f2119 RUS0.5010.484019.20 

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)
 

 

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