Individual Calculations December 2023
 Deryabin, Ivan  Total change: 83.20  Rating chartPersonal card
 Moscow Champ. B13 2023 Moscow RUS 2023-10-29
RcRownchangeKK*chgGame
 1325 1166 4.50 8 2.08 40 83.20 
  Krasin, Boris Vsev 1481 RUS0.001-0.1440-5.60 
  Tregubenko, Vladimir Fed 1290 FID1.0010.674026.80 
  Khodyrev, Elisey Aleks 1255 RUS0.5010.12404.80 
  Betenev, Artem Dm 1459 RUS0.5010.354014.00 
  Mukhin, Mikhail 1360 RUS1.0010.754030.00 
  Kirillov, Georgiy Av 1371 RUS0.001-0.2440-9.60 
  Dubovkin, Matvey 1316 RUS0.5010.20408.00 
  Nekrasov, Anton 1068 RUS1.0010.374014.80 

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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