Individual Calculations April 2023
 Chatalbashev, Boris  Total change: 2.50  Rating chartPersonal card
 Danish Team Ch. 2022-23 March Various DEN 2023-03-05
RcRownchangeKK*chgGame
 2312 2472 1.50 2 0.12 10 1.20 
  Abildlund, Jens 2167 DEN1.0010.14101.40 
  Storme, Isak m2456 SWE0.501-0.0210-0.20 

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)
 
 WE 2 Lumezzane - A Lumezzane ITA 2023-03-10
RcRownchangeKK*chgGame
 2201 2472 5.00 6 0.13 10 1.30 
  Peloni, Davide 2072  * ITA1.0010.08100.80 
  Colonetti, Fabio 2097 ITA1.0010.09100.90 
  Gonella, Daniele 2149 ITA1.0010.13101.30 
  Dobboletta, Alex 2178 ITA1.0010.15101.50 
  Genocchio, Daniele m2348 ITA0.501-0.1710-1.70 
  Lumachi, Gabriele f2360 ITA0.501-0.1510-1.50 
 * 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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