Individual Calculations March 2023
 Costa, Leonardo  Total change: 23.80  Rating chartPersonal card
 1. Bundesliga 2022-2023 February 2023 various GER 2023-02-03
RcRownchangeKK*chgGame
 2565 2340 1.50 4 0.60 20 12.00 
  Engel, Luis g2556 GER0.001-0.2220-4.40 
  Yuffa, Daniil g2604 ESP0.001-0.1820-3.60 
  Koelle, Tobias f2435 GER0.5010.13202.60 
  Shirov, Alexei g2666 ESP1.0010.872017.40 

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)
 
 Vezerkepzo Winter GM Budapest HUN 2023-02-16
RcRownchangeKK*chgGame
 2387 2340 4.50 9 0.59 20 11.80 
  Kotronias, Vasilios g2468 GRE0.5010.17203.40 
  Levin, Guy f2403 ISR0.5010.09201.80 
  Kushko, Dmitriy 2349 UKR0.5010.01200.20 
  Tyurin, Artem f2366 RUS0.5010.04200.80 
  Varga, Csaba Zoltan f2299 HUN1.0010.44208.80 
  Konyves, Almos f2272 HUN1.0010.41208.20 
  Fodor, Tamas Jr. g2511 HUN0.5010.23204.60 
  Setyaki, Azarya Jodi m2409 INA0.001-0.4020-8.00 
  Neverov, Valeriy g2410 UKR0.001-0.4020-8.00 

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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