Individual Calculations November 2023
 Petrov, Nikita  Total change: 15.70  Rating chartPersonal card
 European Open Club Cup 2023 Durres ALB 2023-10-01
RcRownchangeKK*chgGame
 2413 2551 5.00 7 0.39 10 3.90 
  Galchenko, Vadim 2166 FIN1.0010.09100.90 
  Kocharin, Timur 2181 GER1.0010.10101.00 
  Vallejo Pons, Francisco g2680 ESP0.001-0.3310-3.30 
  Pallardo Lozoya, Jose Vicente m2371 ESP1.0010.26102.60 
  Arnaudov, G. Petar g2428 BUL0.501-0.1710-1.70 
  Pechac, Jergus g2596 SVK0.5010.06100.60 
  Galyas, Miklos m2467 HUN1.0010.38103.80 

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)
 
 1er festival international d'Echecs d'Annemasse ANNEMASSE FRA 2023-10-21
RcRownchangeKK*chgGame
 2438 2551 7.00 9 1.18 10 11.80 
  Colmenares, Aurelio f2315 SUI0.501-0.3010-3.00 
  Michalski, Olaf f2273 POL1.0010.17101.70 
  Mehar, Chinna Reddy C.h. m2361 IND1.0010.25102.50 
  Mohammad, Nubairshah m2432 IND1.0010.34103.40 
  Bernadskiy, Vitaliy g2524 UKR0.501-0.0410-0.40 
  Sengupta, Deep g2467 IND1.0010.38103.80 
  Das, Sayantan g2486 IND0.501-0.0910-0.90 
  Sankalp, Gupta g2518 IND0.501-0.0510-0.50 
  Fedorchuk, Sergey A. g2564 UKR1.0010.52105.20 

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)
 

 

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