Individual Calculations April 2023
 Karpentsev, Mikhail  Total change: -25.20  Rating chartPersonal card
 CFD men championship Orel RUS 2023-03-18
RcRownchangeKK*chgGame
 1745 1755 3.50 8 -0.63 40 -25.20 
  Suslov, Dmitrii 2214 RUS0.001-0.0540-2.00 
  Safronov, Grigoriy 1395 RUS0.501-0.4040-16.00 
  Ezhkov, Andrey 1382 RUS0.501-0.4040-16.00 
  Bizyukina, Polina 1378 RUS0.501-0.4140-16.40 
  Ivanov, Ivan S 1355  * RUS1.0010.08403.20 
  Gavrilov, Maxim f2187 RUS0.001-0.0740-2.80 
  Vyaznikov, Sergey O. 2139 RUS0.5010.414016.40 
  Kozyrev, Maxim 1910 RUS0.5010.21408.40 
 * 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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