Individual Calculations April 2023
 Dobrynin, Ivan  Total change: 74.00  Rating chartPersonal card
 CFD men championship Orel RUS 2023-03-18
RcRownchangeKK*chgGame
 2023 1817 4.50 9 1.85 40 74.00 
  Rodin, Dmitrij m2334 RUS1.0010.964038.40 
  Shturman, Arseniy c2201 RUS1.0010.914036.40 
  Sergienko, Sergey m2291 RUS0.001-0.0540-2.00 
  Polukhin, Alexander 2060 RUS0.001-0.2040-8.00 
  Lisenkov, Svyatoslav c2233 RUS0.5010.434017.20 
  Suslov, Dmitrii 2214 RUS0.001-0.0840-3.20 
  Galkin, Andrey 1537 RUS1.0010.16406.40 
  Plotnikov, Boris 1922 RUS0.001-0.3640-14.40 
  Plehanov, Daniil 1417  * RUS1.0010.08403.20 
 * 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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