Individual Calculations June 2023
 Kosarev, Andrei M.  Total change: -54.60  Rating chartPersonal card
 WE 3 Primavera scacchistica veronese - A Verona ITA 2023-05-12
RcRownchangeKK*chgGame
 2167 2279 1.50 5 -1.58 20 -31.60 
  Ludwig, Remi 2234 FRA0.001-0.5620-11.20 
  Lumachi, Gabriele f2397 ITA0.001-0.3420-6.80 
  Bertani, Gianfranco 1946 ITA0.001-0.8820-17.60 
  Genocchio, Daniele m2356 ITA0.5010.11202.20 
  Marin, Alessandro 1903 ITA1.0010.09201.80 

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)
 
 CIS 2023 - Serie A2 Girone 2 Milano ITA 2023-05-19
RcRownchangeKK*chgGame
 2259 2279 1.50 5 -1.15 20 -23.00 
  Pegno, Mattia f2272 ITA0.001-0.5120-10.20 
  Brociner, Beniamino 2147 ITA0.001-0.6820-13.60 
  Qendro, Llambi m2293 ALB1.0010.522010.40 
  Franza, Marco 2071 ITA0.001-0.7720-15.40 
  Wieczorek, Oskar g2512 POL0.5010.29205.80 

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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