Individual Calculations April 2023
 Kazmin, Semen  Total change: 25.00  Rating chartPersonal card
 CFD men championship Orel RUS 2023-03-18
RcRownchangeKK*chgGame
 2187 2273 6.50 9 1.25 20 25.00 
  Ionochkin, Maksim 1873  * RUS1.0010.08201.60 
  Plotnikov, Boris 1922 RUS1.0010.11202.20 
  Vyaznikov, Sergey O. 2139 RUS1.0010.32206.40 
  Sychev, Klementy g2549 RUS0.5010.33206.60 
  Popov, Maksim f2421 RUS1.0010.702014.00 
  Sergienko, Sergey m2291 RUS1.0010.532010.60 
  Klimentov, Evgeny f2298 RUS0.5010.03200.60 
  Teplov, Evgeniy 1854 RUS0.501-0.4320-8.60 
  Rodin, Dmitrij m2334 RUS0.001-0.4220-8.40 
 * 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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