Rapid: Individual Calculations May 2023
 Prokhoda, Nikola  Total change: -9.80  Rating chartPersonal card
 Novocherkassk open senior rapid 2023 Novocherkassk RUS 2023-04-22
RcRownchangeKK*chgGame
 1767 1986 5.50 8 -0.49 20 -9.80 
  Zolotarev, Nikolay 1645 RUS0.501-0.3820-7.60 
  Mukhin, Aleksander 1651 RUS1.0010.12202.40 
  Savinkov, Viktor 1980 RUS0.501-0.0120-0.20 
  Endzhievskii, Ivan 1642 RUS1.0010.12202.40 
  Lysenko, Valery. 1850 RUS1.0010.32206.40 
  Popov, Evgeny 1697 RUS1.0010.16203.20 
  Bykanova, Larisa 1624 RUS0.501-0.4020-8.00 
  Vorobiov, Alexander V f2046 RUS0.001-0.4220-8.40 

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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