Individual Calculations October 2022
 Kuznetsov, Igor M  Total change: -19.20  Rating chartPersonal card
 P.Romanovskiy Memorial 2022 St. Petersburg RUS 2022-09-09
RcRownchangeKK*chgGame
 1519 1483 3.00 7 -0.48 40 -19.20 
  Shkuratov, Vladimir 2064 RUS0.001-0.0240-0.80 
  Plotnikov, Ivan 1083  * RUS1.0010.08403.20 
  Iudina, Veronika 1669 RUS0.001-0.2640-10.40 
  Badazhkov, Egor 1380 RUS1.0010.364014.40 
  Rumyantsev, Semen 1956 RUS0.001-0.0540-2.00 
  Gulaia, Maria 1295 RUS1.0010.264010.40 
  Makarchik, Arseniy Vik 1183 RUS0.001-0.8540-34.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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